3133690 has 32 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 1060224.

The previous prime is 3133673. The next prime is 3133699. The reversal of 3133690 is 963313.

It is a super-2 number, since 2×3133690² = 19640026032200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3133699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5979 + ... + 6481.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

Almost surely, 2^3133690 is an apocalyptic number.

3133690 is an abundant number, since it is smaller than the sum of its proper divisors (3398150).

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

3133690 is a wasteful number, since it uses less digits than its factorization.

3133690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3133690 is about 1770.2231497752. The cubic root of 3133690 is about 146.3362799632.

The spelling of 3133690 in words is "three million, one hundred thirty-three thousand, six hundred ninety".