165476364 has 12 divisors (see below), whose sum is σ = 386111544. Its totient is φ = 55158784.

The previous prime is 165476359. The next prime is 165476387. The reversal of 165476364 is 463674561.

165476364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×165476364³ (a number of 26 digits) contains 333 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, 6894837 + ... + 6894860.

It is an arithmetic number, because the mean of its divisors is an integer number (32175962).

Almost surely, 2^165476364 is an apocalyptic number.

It is an amenable number.

165476364 is an abundant number, since it is smaller than the sum of its proper divisors (220635180).

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

165476364 is a wasteful number, since it uses less digits than its factorization.

165476364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13789704 (or 13789702 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 165476364 is about 12863.7616582398. The cubic root of 165476364 is about 549.0079792869.

The spelling of 165476364 in words is "one hundred sixty-five million, four hundred seventy-six thousand, three hundred sixty-four".