346879944 has 48 divisors (see below), whose sum is σ = 940340700. Its totient is φ = 115519104.

The previous prime is 346879919. The next prime is 346879957. The reversal of 346879944 is 449978643.

It is a happy number.

346879944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 328987044 + 17892900 = 18138^2 + 4230^2 .

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, 127462 + ... + 130154.

Almost surely, 2^346879944 is an apocalyptic number.

It is an amenable number.

346879944 is an abundant number, since it is smaller than the sum of its proper divisors (593460756).

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

346879944 is a wasteful number, since it uses less digits than its factorization.

346879944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494 (or 4487 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 346879944 is about 18624.7132595377. The cubic root of 346879944 is about 702.6295275825.

The spelling of 346879944 in words is "three hundred forty-six million, eight hundred seventy-nine thousand, nine hundred forty-four".