3131934 has 16 divisors (see below), whose sum is σ = 6745872. Its totient is φ = 963648.

The previous prime is 3131917. The next prime is 3131951. The reversal of 3131934 is 4391313.

It is an interprime number because it is at equal distance from previous prime (3131917) and next prime (3131951).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19999 + ... + 20154.

It is an arithmetic number, because the mean of its divisors is an integer number (421617).

Almost surely, 2^3131934 is an apocalyptic number.

3131934 is an abundant number, since it is smaller than the sum of its proper divisors (3613938).

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

3131934 is a wasteful number, since it uses less digits than its factorization.

3131934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40171.

The product of its digits is 972, while the sum is 24.

The square root of 3131934 is about 1769.7270976057. The cubic root of 3131934 is about 146.3089411049.

The spelling of 3131934 in words is "three million, one hundred thirty-one thousand, nine hundred thirty-four".