346945332 has 24 divisors (see below), whose sum is σ = 817887616. Its totient is φ = 114455808.

The previous prime is 346945307. The next prime is 346945343. The reversal of 346945332 is 233549643.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147868 + ... + 150195.

Almost surely, 2^346945332 is an apocalyptic number.

It is an amenable number.

346945332 is an abundant number, since it is smaller than the sum of its proper divisors (470942284).

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

346945332 is a wasteful number, since it uses less digits than its factorization.

346945332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298167 (or 298165 counting only the distinct ones).

The product of its digits is 233280, while the sum is 39.

The square root of 346945332 is about 18626.4685863961. The cubic root of 346945332 is about 702.6736741273.

The spelling of 346945332 in words is "three hundred forty-six million, nine hundred forty-five thousand, three hundred thirty-two".