165413346 has 32 divisors (see below), whose sum is σ = 386884608. Its totient is φ = 46161360.

The previous prime is 165413323. The next prime is 165413357. The reversal of 165413346 is 643314561.

165413346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43990 + ... + 47601.

It is an arithmetic number, because the mean of its divisors is an integer number (12090144).

Almost surely, 2^165413346 is an apocalyptic number.

165413346 is an abundant number, since it is smaller than the sum of its proper divisors (221471262).

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

165413346 is a wasteful number, since it uses less digits than its factorization.

165413346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91646.

The product of its digits is 25920, while the sum is 33.

The square root of 165413346 is about 12861.3119859523. The cubic root of 165413346 is about 548.9382779374.

The spelling of 165413346 in words is "one hundred sixty-five million, four hundred thirteen thousand, three hundred forty-six".