3136742 has 16 divisors (see below), whose sum is σ = 5466912. Its totient is φ = 1321920.

The previous prime is 3136667. The next prime is 3136759. The reversal of 3136742 is 2476313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983 + ... + 2690.

It is an arithmetic number, because the mean of its divisors is an integer number (341682).

Almost surely, 2^3136742 is an apocalyptic number.

3136742 is a deficient number, since it is larger than the sum of its proper divisors (2330170).

3136742 is a wasteful number, since it uses less digits than its factorization.

3136742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743.

The product of its digits is 3024, while the sum is 26.

The square root of 3136742 is about 1771.0849781984. The cubic root of 3136742 is about 146.3837717288.

The spelling of 3136742 in words is "three million, one hundred thirty-six thousand, seven hundred forty-two".