3672407 has 4 divisors (see below), whose sum is σ = 3713760. Its totient is φ = 3631056.

The previous prime is 3672379. The next prime is 3672413. The reversal of 3672407 is 7042763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3672407 - 2⁶ = 3672343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3672407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672437) 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, 20543 + ... + 20720.

It is an arithmetic number, because the mean of its divisors is an integer number (928440).

Almost surely, 2^3672407 is an apocalyptic number.

3672407 is a deficient number, since it is larger than the sum of its proper divisors (41353).

3672407 is an equidigital number, since it uses as much as digits as its factorization.

3672407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41352.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 3672407 is about 1916.3525249807. The cubic root of 3672407 is about 154.2825951832.

The spelling of 3672407 in words is "three million, six hundred seventy-two thousand, four hundred seven".