3538660264 has 32 divisors (see below), whose sum is σ = 6752458440. Its totient is φ = 1738080000.

The previous prime is 3538660249. The next prime is 3538660273. The reversal of 3538660264 is 4620668353.

It can be written as a sum of positive squares in 4 ways, for example, as 435056164 + 3103604100 = 20858^2 + 55710^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3538660264.

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, 412014 + ... + 420514.

Almost surely, 2^3538660264 is an apocalyptic number.

It is an amenable number.

3538660264 is a deficient number, since it is larger than the sum of its proper divisors (3213798176).

3538660264 is a wasteful number, since it uses less digits than its factorization.

3538660264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421 (or 9417 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 3538660264 is about 59486.6393738964. The cubic root of 3538660264 is about 1523.8642822724.

The spelling of 3538660264 in words is "three billion, five hundred thirty-eight million, six hundred sixty thousand, two hundred sixty-four".