345496 has 16 divisors (see below), whose sum is σ = 682200. Its totient is φ = 163584.

The previous prime is 345487. The next prime is 345511. The reversal of 345496 is 694543.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 985 + ... + 1288.

2³⁴⁵⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

345496 is a deficient number, since it is larger than the sum of its proper divisors (336704).

345496 is a wasteful number, since it uses less digits than its factorization.

345496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298 (or 2294 counting only the distinct ones).

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

The square root of 345496 is about 587.7890778162. The cubic root of 345496 is about 70.1693857089.

It can be divided in two parts, 345 and 496, that added together give a square (841 = 29²).

The spelling of 345496 in words is "three hundred forty-five thousand, four hundred ninety-six".