344970 has 24 divisors (see below), whose sum is σ = 897156. Its totient is φ = 91968.

The previous prime is 344969. The next prime is 344987. The reversal of 344970 is 79443.

It can be written as a sum of positive squares in 2 ways, for example, as 328329 + 16641 = 573^2 + 129^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1827 + ... + 2006.

2³⁴⁴⁹⁷⁰ is an apocalyptic number.

344970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

344970 is an abundant number, since it is smaller than the sum of its proper divisors (552186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344970 is a wasteful number, since it uses less digits than its factorization.

344970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846 (or 3843 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 344970 is about 587.3414679724. The cubic root of 344970 is about 70.1337578546.

The spelling of 344970 in words is "three hundred forty-four thousand, nine hundred seventy".