3905442288 has 60 divisors (see below), whose sum is σ = 11923438488. Its totient is φ = 1183466880.

The previous prime is 3905442269. The next prime is 3905442311. The reversal of 3905442288 is 8822445093.

3905442288 is a `hidden beast` number, since 3 + 9 + 0 + 544 + 22 + 88 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1231195 + ... + 1234362.

Almost surely, 2^3905442288 is an apocalyptic number.

It is an amenable number.

3905442288 is an abundant number, since it is smaller than the sum of its proper divisors (8017996200).

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

3905442288 is a wasteful number, since it uses less digits than its factorization.

3905442288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465582 (or 2465573 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 3905442288 is about 62493.5379699373. The cubic root of 3905442288 is about 1574.7927551952.

The spelling of 3905442288 in words is "three billion, nine hundred five million, four hundred forty-two thousand, two hundred eighty-eight".