3914161524 has 72 divisors (see below), whose sum is σ = 12177401600. Its totient is φ = 1032305472.

The previous prime is 3914161483. The next prime is 3914161561. The reversal of 3914161524 is 4251614193.

It is a happy number.

3914161524 is a `hidden beast` number, since 3 + 9 + 14 + 1 + 615 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594124 + ... + 600675.

Almost surely, 2^3914161524 is an apocalyptic number.

It is an amenable number.

3914161524 is an abundant number, since it is smaller than the sum of its proper divisors (8263240076).

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

3914161524 is a wasteful number, since it uses less digits than its factorization.

3914161524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194829 (or 1194824 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3914161524 is about 62563.2601771998. The cubic root of 3914161524 is about 1575.9638375625.

The spelling of 3914161524 in words is "three billion, nine hundred fourteen million, one hundred sixty-one thousand, five hundred twenty-four".