345922258 has 8 divisors (see below), whose sum is σ = 566054640. Its totient is φ = 157237380.

The previous prime is 345922243. The next prime is 345922271. The reversal of 345922258 is 852229543.

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

It is a self number, because there is not a number n which added to its sum of digits gives 345922258.

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, 7861848 + ... + 7861891.

It is an arithmetic number, because the mean of its divisors is an integer number (70756830).

Almost surely, 2^345922258 is an apocalyptic number.

345922258 is a deficient number, since it is larger than the sum of its proper divisors (220132382).

345922258 is a wasteful number, since it uses less digits than its factorization.

345922258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15723752.

The product of its digits is 172800, while the sum is 40.

The square root of 345922258 is about 18598.9854024353. The cubic root of 345922258 is about 701.9823116568.

The spelling of 345922258 in words is "three hundred forty-five million, nine hundred twenty-two thousand, two hundred fifty-eight".