3712836 has 12 divisors (see below), whose sum is σ = 8663312. Its totient is φ = 1237608.

The previous prime is 3712831. The next prime is 3712843. The reversal of 3712836 is 6382173.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3712831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154690 + ... + 154713.

Almost surely, 2^3712836 is an apocalyptic number.

It is an amenable number.

3712836 is an abundant number, since it is smaller than the sum of its proper divisors (4950476).

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

3712836 is a wasteful number, since it uses less digits than its factorization.

3712836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309410 (or 309408 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 3712836 is about 1926.8720767088. The cubic root of 3712836 is about 154.8466885057.

The spelling of 3712836 in words is "three million, seven hundred twelve thousand, eight hundred thirty-six".