345810764 has 12 divisors (see below), whose sum is σ = 651720384. Its totient is φ = 159604944.

The previous prime is 345810763. The next prime is 345810767. The reversal of 345810764 is 467018543.

It is not an unprimeable number, because it can be changed into a prime (345810763) 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, 3325052 + ... + 3325155.

It is an arithmetic number, because the mean of its divisors is an integer number (54310032).

Almost surely, 2^345810764 is an apocalyptic number.

It is an amenable number.

345810764 is a deficient number, since it is larger than the sum of its proper divisors (305909620).

345810764 is a wasteful number, since it uses less digits than its factorization.

345810764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6650224 (or 6650222 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 345810764 is about 18595.9878468448. The cubic root of 345810764 is about 701.9068850503.

The spelling of 345810764 in words is "three hundred forty-five million, eight hundred ten thousand, seven hundred sixty-four".