3909598164 has 60 divisors (see below), whose sum is σ = 10226528928. Its totient is φ = 1302426000.

The previous prime is 3909598123. The next prime is 3909598169. The reversal of 3909598164 is 4618959093.

3909598164 is a `hidden beast` number, since 39 + 0 + 9 + 598 + 16 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 3909598164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3909598169) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 876139 + ... + 880589.

Almost surely, 2^3909598164 is an apocalyptic number.

It is an amenable number.

3909598164 is an abundant number, since it is smaller than the sum of its proper divisors (6316930764).

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

3909598164 is a wasteful number, since it uses less digits than its factorization.

3909598164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7178 (or 7167 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 3909598164 is about 62526.7795748350. The cubic root of 3909598164 is about 1575.3511489158.

The spelling of 3909598164 in words is "three billion, nine hundred nine million, five hundred ninety-eight thousand, one hundred sixty-four".