346545064 has 16 divisors (see below), whose sum is σ = 653073300. Its totient is φ = 172392192.

The previous prime is 346545061. The next prime is 346545091. The reversal of 346545064 is 460545643.

It can be written as a sum of positive squares in 2 ways, for example, as 312228900 + 34316164 = 17670^2 + 5858^2 .

It is not an unprimeable number, because it can be changed into a prime (346545061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108369 + ... + 111520.

Almost surely, 2^346545064 is an apocalyptic number.

It is an amenable number.

346545064 is a deficient number, since it is larger than the sum of its proper divisors (306528236).

346545064 is a wasteful number, since it uses less digits than its factorization.

346545064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220092 (or 220088 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 346545064 is about 18615.7208831675. The cubic root of 346545064 is about 702.4033471803.

The spelling of 346545064 in words is "three hundred forty-six million, five hundred forty-five thousand, sixty-four".