3854644288 has 28 divisors (see below), whose sum is σ = 8344430352. Its totient is φ = 1752110720.

The previous prime is 3854644279. The next prime is 3854644307. The reversal of 3854644288 is 8824464583.

It is a super-2 number, since 2×3854644288² = 29716565174022053888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2736970 + ... + 2738377.

Almost surely, 2^3854644288 is an apocalyptic number.

It is an amenable number.

3854644288 is an abundant number, since it is smaller than the sum of its proper divisors (4489786064).

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

3854644288 is a wasteful number, since it uses less digits than its factorization.

3854644288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475370 (or 5475360 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 52.

The square root of 3854644288 is about 62085.7816895302. The cubic root of 3854644288 is about 1567.9351718998.

The spelling of 3854644288 in words is "three billion, eight hundred fifty-four million, six hundred forty-four thousand, two hundred eighty-eight".