345166232 has 16 divisors (see below), whose sum is σ = 685256760. Its totient is φ = 162431104.

The previous prime is 345166231. The next prime is 345166253. The reversal of 345166232 is 232661543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345166231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268858 + ... + 1269129.

Almost surely, 2^345166232 is an apocalyptic number.

It is an amenable number.

345166232 is a deficient number, since it is larger than the sum of its proper divisors (340090528).

345166232 is a wasteful number, since it uses less digits than its factorization.

345166232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538010 (or 2538006 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 345166232 is about 18578.6498971265. The cubic root of 345166232 is about 701.4705357969.

The spelling of 345166232 in words is "three hundred forty-five million, one hundred sixty-six thousand, two hundred thirty-two".