3538975296 has 56 divisors (see below), whose sum is σ = 9384084864. Its totient is φ = 1177070080.

The previous prime is 3538975243. The next prime is 3538975327. The reversal of 3538975296 is 6925798353.

It is a happy number.

It is a super-2 number, since 2×3538975296² = 25048692291396575232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68521 + ... + 108503.

It is an arithmetic number, because the mean of its divisors is an integer number (167572944).

Almost surely, 2^3538975296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3538975296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4692042432).

3538975296 is an abundant number, since it is smaller than the sum of its proper divisors (5845109568).

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

3538975296 is a wasteful number, since it uses less digits than its factorization.

3538975296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40459 (or 40449 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 57.

The square root of 3538975296 is about 59489.2872372833. The cubic root of 3538975296 is about 1523.9095020007.

It can be divided in two parts, 35389 and 75296, that added together give a triangular number (110685 = T₄₇₀).

The spelling of 3538975296 in words is "three billion, five hundred thirty-eight million, nine hundred seventy-five thousand, two hundred ninety-six".