3258763888 has 40 divisors (see below), whose sum is σ = 6388184880. Its totient is φ = 1610250240.

The previous prime is 3258763861. The next prime is 3258763897. The reversal of 3258763888 is 8883678523.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 1645683 + ... + 1647661.

It is an arithmetic number, because the mean of its divisors is an integer number (159704622).

Almost surely, 2^3258763888 is an apocalyptic number.

It is an amenable number.

3258763888 is a deficient number, since it is larger than the sum of its proper divisors (3129420992).

3258763888 is a wasteful number, since it uses less digits than its factorization.

3258763888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145 (or 3139 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 58.

The square root of 3258763888 is about 57085.5838894550. The cubic root of 3258763888 is about 1482.5782742830.

The spelling of 3258763888 in words is "three billion, two hundred fifty-eight million, seven hundred sixty-three thousand, eight hundred eighty-eight".