345251044 has 12 divisors (see below), whose sum is σ = 605086524. Its totient is φ = 172369184.

The previous prime is 345250993. The next prime is 345251051. The reversal of 345251044 is 440152543.

345251044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 298874944 + 46376100 = 17288^2 + 6810^2 .

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, 61039 + ... + 66454.

It is an arithmetic number, because the mean of its divisors is an integer number (50423877).

Almost surely, 2^345251044 is an apocalyptic number.

It is an amenable number.

345251044 is a deficient number, since it is larger than the sum of its proper divisors (259835480).

345251044 is a wasteful number, since it uses less digits than its factorization.

345251044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128174 (or 128172 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 345251044 is about 18580.9322693992. The cubic root of 345251044 is about 701.5279846833.

The spelling of 345251044 in words is "three hundred forty-five million, two hundred fifty-one thousand, forty-four".