346240916 has 24 divisors (see below), whose sum is σ = 707218176. Its totient is φ = 145231200.

The previous prime is 346240903. The next prime is 346240949. The reversal of 346240916 is 619042643.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 130235 + ... + 132866.

It is an arithmetic number, because the mean of its divisors is an integer number (29467424).

Almost surely, 2^346240916 is an apocalyptic number.

It is an amenable number.

346240916 is an abundant number, since it is smaller than the sum of its proper divisors (360977260).

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

346240916 is a wasteful number, since it uses less digits than its factorization.

346240916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263159 (or 263157 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 346240916 is about 18607.5499730620. The cubic root of 346240916 is about 702.1977970943.

The spelling of 346240916 in words is "three hundred forty-six million, two hundred forty thousand, nine hundred sixteen".