3325863888 has 50 divisors (see below), whose sum is σ = 9626018754. Its totient is φ = 1108620864.

The previous prime is 3325863859. The next prime is 3325863913. The reversal of 3325863888 is 8883685233.

3325863888 is a `hidden beast` number, since 3 + 3 + 258 + 6 + 388 + 8 = 666.

3325863888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2923781184 + 402082704 = 54072^2 + 20052^2 .

It is a super-2 number, since 2×3325863888² = 22122741203004953088, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1281831 + ... + 1284422.

Almost surely, 2^3325863888 is an apocalyptic number.

It is an amenable number.

3325863888 is an abundant number, since it is smaller than the sum of its proper divisors (6300154866).

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

3325863888 is a wasteful number, since it uses less digits than its factorization.

3325863888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566273 (or 2566258 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 3325863888 is about 57670.3033458296. The cubic root of 3325863888 is about 1492.6849607900.

The spelling of 3325863888 in words is "three billion, three hundred twenty-five million, eight hundred sixty-three thousand, eight hundred eighty-eight".