3634672 has 10 divisors (see below), whose sum is σ = 7042208. Its totient is φ = 1817328.

The previous prime is 3634669. The next prime is 3634679. The reversal of 3634672 is 2764363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113568 + ... + 113599.

Almost surely, 2^3634672 is an apocalyptic number.

It is an amenable number.

3634672 is a deficient number, since it is larger than the sum of its proper divisors (3407536).

3634672 is a wasteful number, since it uses less digits than its factorization.

3634672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227175 (or 227169 counting only the distinct ones).

The product of its digits is 18144, while the sum is 31.

The square root of 3634672 is about 1906.4815760977. The cubic root of 3634672 is about 153.7523427056.

The spelling of 3634672 in words is "three million, six hundred thirty-four thousand, six hundred seventy-two".