3895254892 has 12 divisors (see below), whose sum is σ = 6817734616. Its totient is φ = 1947330720.

The previous prime is 3895254887. The next prime is 3895254893. The reversal of 3895254892 is 2984525983.

It is not an unprimeable number, because it can be changed into a prime (3895254893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43209 + ... + 98272.

Almost surely, 2^3895254892 is an apocalyptic number.

It is an amenable number.

3895254892 is a deficient number, since it is larger than the sum of its proper divisors (2922479724).

3895254892 is a wasteful number, since it uses less digits than its factorization.

3895254892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148368 (or 148366 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 55.

The square root of 3895254892 is about 62411.9771518256. The cubic root of 3895254892 is about 1573.4222738710.

The spelling of 3895254892 in words is "three billion, eight hundred ninety-five million, two hundred fifty-four thousand, eight hundred ninety-two".