344356164 has 24 divisors (see below), whose sum is σ = 892775520. Its totient is φ = 114785352.

The previous prime is 344356147. The next prime is 344356183. The reversal of 344356164 is 461653443.

344356164 is a `hidden beast` number, since 3 + 4 + 4 + 35 + 616 + 4 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594134 + ... + 1594349.

It is an arithmetic number, because the mean of its divisors is an integer number (37198980).

Almost surely, 2^344356164 is an apocalyptic number.

It is an amenable number.

344356164 is an abundant number, since it is smaller than the sum of its proper divisors (548419356).

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

344356164 is a wasteful number, since it uses less digits than its factorization.

344356164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188496 (or 3188488 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 344356164 is about 18556.8360449728. The cubic root of 344356164 is about 700.9213473252.

The spelling of 344356164 in words is "three hundred forty-four million, three hundred fifty-six thousand, one hundred sixty-four".