3133974 has 32 divisors (see below), whose sum is σ = 6785280. Its totient is φ = 961632.

The previous prime is 3133961. The next prime is 3133987. The reversal of 3133974 is 4793313.

It is an interprime number because it is at equal distance from previous prime (3133961) and next prime (3133987).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3847 + ... + 4589.

It is an arithmetic number, because the mean of its divisors is an integer number (212040).

Almost surely, 2^3133974 is an apocalyptic number.

3133974 is an abundant number, since it is smaller than the sum of its proper divisors (3651306).

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

3133974 is a wasteful number, since it uses less digits than its factorization.

3133974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its digits is 6804, while the sum is 30.

The square root of 3133974 is about 1770.3033638334. The cubic root of 3133974 is about 146.3407005502.

It can be divided in two parts, 31339 and 74, that added together give a palindrome (31413).

The spelling of 3133974 in words is "three million, one hundred thirty-three thousand, nine hundred seventy-four".