345957265 has 8 divisors (see below), whose sum is σ = 416347200. Its totient is φ = 275966832.

The previous prime is 345957257. The next prime is 345957277. The reversal of 345957265 is 562759543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345957265 - 2³ = 345957257 is a prime.

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, 97965 + ... + 101434.

It is an arithmetic number, because the mean of its divisors is an integer number (52043400).

Almost surely, 2^345957265 is an apocalyptic number.

It is an amenable number.

345957265 is a deficient number, since it is larger than the sum of its proper divisors (70389935).

345957265 is a wasteful number, since it uses less digits than its factorization.

345957265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199751.

The product of its digits is 1134000, while the sum is 46.

The square root of 345957265 is about 18599.9264783493. The cubic root of 345957265 is about 702.0059908364.

The spelling of 345957265 in words is "three hundred forty-five million, nine hundred fifty-seven thousand, two hundred sixty-five".