344940974 has 16 divisors (see below), whose sum is σ = 591582048. Its totient is φ = 147768192.

The previous prime is 344940961. The next prime is 344940979. The reversal of 344940974 is 479049443.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344940979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44474 + ... + 51650.

It is an arithmetic number, because the mean of its divisors is an integer number (36973878).

Almost surely, 2^344940974 is an apocalyptic number.

344940974 is a deficient number, since it is larger than the sum of its proper divisors (246641074).

344940974 is a wasteful number, since it uses less digits than its factorization.

344940974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10619.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 344940974 is about 18572.5866265310. The cubic root of 344940974 is about 701.3179076610.

The spelling of 344940974 in words is "three hundred forty-four million, nine hundred forty thousand, nine hundred seventy-four".