345354310 has 16 divisors (see below), whose sum is σ = 710443296. Its totient is φ = 118407168.

The previous prime is 345354281. The next prime is 345354323. The reversal of 345354310 is 13453543.

It is a super-2 number, since 2×345354310² = 238539198871152200, which contains 22 as substring.

It is a congruent number.

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, 2466747 + ... + 2466886.

It is an arithmetic number, because the mean of its divisors is an integer number (44402706).

Almost surely, 2^345354310 is an apocalyptic number.

345354310 is an abundant number, since it is smaller than the sum of its proper divisors (365088986).

345354310 is a wasteful number, since it uses less digits than its factorization.

345354310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933647.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 345354310 is about 18583.7108780781. The cubic root of 345354310 is about 701.5979210080.

The spelling of 345354310 in words is "three hundred forty-five million, three hundred fifty-four thousand, three hundred ten".