331676 has 12 divisors (see below), whose sum is σ = 584472. Its totient is φ = 164688.

The previous prime is 331663. The next prime is 331691. The reversal of 331676 is 676133.

It is a super-2 number, since 2×331676² = 220017937952, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 331676.

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, 986 + ... + 1278.

It is an arithmetic number, because the mean of its divisors is an integer number (48706).

2³³¹⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

331676 is a deficient number, since it is larger than the sum of its proper divisors (252796).

331676 is a wasteful number, since it uses less digits than its factorization.

331676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 578 counting only the distinct ones).

The product of its digits is 2268, while the sum is 26.

The square root of 331676 is about 575.9131879025. The cubic root of 331676 is about 69.2210233828.

The spelling of 331676 in words is "three hundred thirty-one thousand, six hundred seventy-six".