345964 has 6 divisors (see below), whose sum is σ = 605444. Its totient is φ = 172980.

The previous prime is 345953. The next prime is 345979. The reversal of 345964 is 469543.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43242 + ... + 43249.

2³⁴⁵⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

345964 is a deficient number, since it is larger than the sum of its proper divisors (259480).

345964 is a wasteful number, since it uses less digits than its factorization.

345964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86495 (or 86493 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 345964 is about 588.1870450800. The cubic root of 345964 is about 70.2010546293.

It can be divided in two parts, 34596 and 4, that multiplied together give a square (138384 = 372²).

The spelling of 345964 in words is "three hundred forty-five thousand, nine hundred sixty-four".