3136974 has 8 divisors (see below), whose sum is σ = 6273960. Its totient is φ = 1045656.

The previous prime is 3136961. The next prime is 3137003. The reversal of 3136974 is 4796313.

It is a sphenic number, since it is the product of 3 distinct primes.

3136974 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 261409 + ... + 261420.

It is an arithmetic number, because the mean of its divisors is an integer number (784245).

Almost surely, 2^3136974 is an apocalyptic number.

3136974 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.

3136974 is a wasteful number, since it uses less digits than its factorization.

3136974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522834.

The product of its digits is 13608, while the sum is 33.

The square root of 3136974 is about 1771.1504735623. The cubic root of 3136974 is about 146.3873805898.

The spelling of 3136974 in words is "three million, one hundred thirty-six thousand, nine hundred seventy-four".