3895477392 has 40 divisors (see below), whose sum is σ = 10201179424. Its totient is φ = 1280703744.

The previous prime is 3895477387. The next prime is 3895477433. The reversal of 3895477392 is 2937745983.

It is a super-2 number, since 2×3895477392² = 30349488223166243328, which contains 22 as substring.

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, 552358 + ... + 559365.

Almost surely, 2^3895477392 is an apocalyptic number.

It is an amenable number.

3895477392 is an abundant number, since it is smaller than the sum of its proper divisors (6305702032).

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

3895477392 is a wasteful number, since it uses less digits than its factorization.

3895477392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111807 (or 1111801 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 57.

The square root of 3895477392 is about 62413.7596367980. The cubic root of 3895477392 is about 1573.4522316701.

The spelling of 3895477392 in words is "three billion, eight hundred ninety-five million, four hundred seventy-seven thousand, three hundred ninety-two".