345093916 has 12 divisors (see below), whose sum is σ = 604513000. Its totient is φ = 172375920.

The previous prime is 345093911. The next prime is 345093919. The reversal of 345093916 is 619390543.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345093911) 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, 38166 + ... + 46333.

Almost surely, 2^345093916 is an apocalyptic number.

It is an amenable number.

345093916 is a deficient number, since it is larger than the sum of its proper divisors (259419084).

345093916 is a wasteful number, since it uses less digits than its factorization.

345093916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85524 (or 85522 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 345093916 is about 18576.7035827135. The cubic root of 345093916 is about 701.4215438604.

The spelling of 345093916 in words is "three hundred forty-five million, ninety-three thousand, nine hundred sixteen".