346973136 has 40 divisors (see below), whose sum is σ = 943525920. Its totient is φ = 109570176.

The previous prime is 346973131. The next prime is 346973183. The reversal of 346973136 is 631379643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346973131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189315 + ... + 191138.

It is an arithmetic number, because the mean of its divisors is an integer number (23588148).

Almost surely, 2^346973136 is an apocalyptic number.

It is an amenable number.

346973136 is an abundant number, since it is smaller than the sum of its proper divisors (596552784).

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

346973136 is a wasteful number, since it uses less digits than its factorization.

346973136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380483 (or 380477 counting only the distinct ones).

The product of its digits is 244944, while the sum is 42.

The square root of 346973136 is about 18627.2149287004. The cubic root of 346973136 is about 702.6924442477.

The spelling of 346973136 in words is "three hundred forty-six million, nine hundred seventy-three thousand, one hundred thirty-six".