345763916 has 12 divisors (see below), whose sum is σ = 613376232. Its totient is φ = 170513568.

The previous prime is 345763909. The next prime is 345763931. The reversal of 345763916 is 619367543.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591770 + ... + 592353.

It is an arithmetic number, because the mean of its divisors is an integer number (51114686).

Almost surely, 2^345763916 is an apocalyptic number.

It is an amenable number.

345763916 is a deficient number, since it is larger than the sum of its proper divisors (267612316).

345763916 is a wasteful number, since it uses less digits than its factorization.

345763916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184200 (or 1184198 counting only the distinct ones).

The product of its digits is 408240, while the sum is 44.

The square root of 345763916 is about 18594.7281776314. The cubic root of 345763916 is about 701.8751871563.

The spelling of 345763916 in words is "three hundred forty-five million, seven hundred sixty-three thousand, nine hundred sixteen".