3672403 has 12 divisors (see below), whose sum is σ = 4309200. Its totient is φ = 3120432.

The previous prime is 3672379. The next prime is 3672413. The reversal of 3672403 is 3042763.

It is not a de Polignac number, because 3672403 - 2⁹ = 3671891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3672413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7050 + ... + 7552.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

Almost surely, 2^3672403 is an apocalyptic number.

3672403 is a deficient number, since it is larger than the sum of its proper divisors (636797).

3672403 is a wasteful number, since it uses less digits than its factorization.

3672403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3672403 is about 1916.3514813311. The cubic root of 3672403 is about 154.2825391681.

The spelling of 3672403 in words is "three million, six hundred seventy-two thousand, four hundred three".