3489852276 has 72 divisors (see below), whose sum is σ = 9686476800. Its totient is φ = 1094850432.

The previous prime is 3489852271. The next prime is 3489852287. The reversal of 3489852276 is 6722589843.

3489852276 is a `hidden beast` number, since 3 + 48 + 9 + 8 + 522 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489852271) 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, 89076 + ... + 122123.

It is an arithmetic number, because the mean of its divisors is an integer number (134534400).

Almost surely, 2^3489852276 is an apocalyptic number.

3489852276 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3489852276 is an abundant number, since it is smaller than the sum of its proper divisors (6196624524).

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

3489852276 is a wasteful number, since it uses less digits than its factorization.

3489852276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211235 (or 211221 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 3489852276 is about 59074.9716546695. The cubic root of 3489852276 is about 1516.8257099622.

The spelling of 3489852276 in words is "three billion, four hundred eighty-nine million, eight hundred fifty-two thousand, two hundred seventy-six".