345373764 has 24 divisors (see below), whose sum is σ = 824614560. Its totient is φ = 112447104.

The previous prime is 345373757. The next prime is 345373793. The reversal of 345373764 is 467373543.

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, 334149 + ... + 335180.

It is an arithmetic number, because the mean of its divisors is an integer number (34358940).

Almost surely, 2^345373764 is an apocalyptic number.

It is an amenable number.

345373764 is an abundant number, since it is smaller than the sum of its proper divisors (479240796).

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

345373764 is a wasteful number, since it uses less digits than its factorization.

345373764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669379 (or 669377 counting only the distinct ones).

The product of its digits is 635040, while the sum is 42.

The square root of 345373764 is about 18584.2342860824. The cubic root of 345373764 is about 701.6110945607.

The spelling of 345373764 in words is "three hundred forty-five million, three hundred seventy-three thousand, seven hundred sixty-four".