3522974112 has 144 divisors (see below), whose sum is σ = 11693590272. Its totient is φ = 985121280.

The previous prime is 3522974089. The next prime is 3522974113. The reversal of 3522974112 is 2114792253.

3522974112 is a `hidden beast` number, since 3 + 522 + 97 + 41 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×3522974112² = 24822693187644377088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3522974113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76162 + ... + 113342.

It is an arithmetic number, because the mean of its divisors is an integer number (81205488).

Almost surely, 2^3522974112 is an apocalyptic number.

3522974112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522974112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5846795136).

3522974112 is an abundant number, since it is smaller than the sum of its proper divisors (8170616160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3522974112 is a wasteful number, since it uses less digits than its factorization.

3522974112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37251 (or 37240 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 3522974112 is about 59354.6469284419. The cubic root of 3522974112 is about 1521.6092881904.

It can be divided in two parts, 352297 and 4112, that added together give a square (356409 = 597²).

The spelling of 3522974112 in words is "three billion, five hundred twenty-two million, nine hundred seventy-four thousand, one hundred twelve".