3524674256 has 20 divisors (see below), whose sum is σ = 6899462052. Its totient is φ = 1744167936.

The previous prime is 3524674207. The next prime is 3524674259. The reversal of 3524674256 is 6524764253.

It can be written as a sum of positive squares in 2 ways, for example, as 2939808400 + 584865856 = 54220^2 + 24184^2 .

It is a super-2 number, since 2×3524674256² = 24846657221818307072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524674259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133975 + ... + 1137078.

Almost surely, 2^3524674256 is an apocalyptic number.

It is an amenable number.

3524674256 is a deficient number, since it is larger than the sum of its proper divisors (3374787796).

3524674256 is a wasteful number, since it uses less digits than its factorization.

3524674256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271158 (or 2271152 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 44.

The square root of 3524674256 is about 59368.9671124570. The cubic root of 3524674256 is about 1521.8540188060.

The spelling of 3524674256 in words is "three billion, five hundred twenty-four million, six hundred seventy-four thousand, two hundred fifty-six".