3642712 has 8 divisors (see below), whose sum is σ = 6830100. Its totient is φ = 1821352.

The previous prime is 3642707. The next prime is 3642721. The reversal of 3642712 is 2172463.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227662 + ... + 227677.

Almost surely, 2^3642712 is an apocalyptic number.

It is an amenable number.

3642712 is a deficient number, since it is larger than the sum of its proper divisors (3187388).

3642712 is a wasteful number, since it uses less digits than its factorization.

3642712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455345 (or 455341 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 3642712 is about 1908.5890076179. The cubic root of 3642712 is about 153.8656274324.

The spelling of 3642712 in words is "three million, six hundred forty-two thousand, seven hundred twelve".