3137396 has 6 divisors (see below), whose sum is σ = 5490450. Its totient is φ = 1568696.

The previous prime is 3137389. The next prime is 3137399. The reversal of 3137396 is 6937313.

It can be written as a sum of positive squares in only one way, i.e., 1860496 + 1276900 = 1364^2 + 1130^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392171 + ... + 392178.

It is an arithmetic number, because the mean of its divisors is an integer number (915075).

Almost surely, 2^3137396 is an apocalyptic number.

It is an amenable number.

3137396 is a deficient number, since it is larger than the sum of its proper divisors (2353054).

3137396 is a wasteful number, since it uses less digits than its factorization.

3137396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784353 (or 784351 counting only the distinct ones).

The product of its digits is 10206, while the sum is 32.

The square root of 3137396 is about 1771.2696011618. The cubic root of 3137396 is about 146.3939445274.

The spelling of 3137396 in words is "three million, one hundred thirty-seven thousand, three hundred ninety-six".