345672502 has 8 divisors (see below), whose sum is σ = 592581456. Its totient is φ = 148145352.

The previous prime is 345672499. The next prime is 345672521. The reversal of 345672502 is 205276543.

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

It is a congruent 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, 12345433 + ... + 12345460.

It is an arithmetic number, because the mean of its divisors is an integer number (74072682).

Almost surely, 2^345672502 is an apocalyptic number.

345672502 is a deficient number, since it is larger than the sum of its proper divisors (246908954).

345672502 is a wasteful number, since it uses less digits than its factorization.

345672502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24690902.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 345672502 is about 18592.2699528594. The cubic root of 345672502 is about 701.8133271505.

The spelling of 345672502 in words is "three hundred forty-five million, six hundred seventy-two thousand, five hundred two".