346545344 has 14 divisors (see below), whose sum is σ = 687676044. Its totient is φ = 173272640.

The previous prime is 346545337. The next prime is 346545359. The reversal of 346545344 is 443545643.

It is a junction number, because it is equal to n+sod(n) for n = 346545298 and 346545307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2707322 + ... + 2707449.

Almost surely, 2^346545344 is an apocalyptic number.

It is an amenable number.

346545344 is a deficient number, since it is larger than the sum of its proper divisors (341130700).

346545344 is an equidigital number, since it uses as much as digits as its factorization.

346545344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414783 (or 5414773 counting only the distinct ones).

The product of its digits is 345600, while the sum is 38.

The square root of 346545344 is about 18615.7284036913. The cubic root of 346545344 is about 702.4035363552.

The spelling of 346545344 in words is "three hundred forty-six million, five hundred forty-five thousand, three hundred forty-four".