351944 has 32 divisors (see below), whose sum is σ = 718200. Its totient is φ = 161280.

The previous prime is 351931. The next prime is 351959. The reversal of 351944 is 449153.

351944 = 61² + 62² + ... + 108².

It can be written as a sum of positive squares in 4 ways, for example, as 289444 + 62500 = 538^2 + 250^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 351944.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8564 + ... + 8604.

2³⁵¹⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

351944 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

351944 is a wasteful number, since it uses less digits than its factorization.

351944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 109 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 351944 is about 593.2486831001. The cubic root of 351944 is about 70.6032221991.

The spelling of 351944 in words is "three hundred fifty-one thousand, nine hundred forty-four".