3727404 has 24 divisors (see below), whose sum is σ = 9663920. Its totient is φ = 1242432.

The previous prime is 3727397. The next prime is 3727441. The reversal of 3727404 is 4047273.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17149 + ... + 17364.

Almost surely, 2^3727404 is an apocalyptic number.

It is an amenable number.

3727404 is an abundant number, since it is smaller than the sum of its proper divisors (5936516).

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

3727404 is a wasteful number, since it uses less digits than its factorization.

3727404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34526 (or 34518 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 3727404 is about 1930.6485956797. The cubic root of 3727404 is about 155.0489474272.

It can be divided in two parts, 372 and 7404, that added together give a 5-th power (7776 = 6⁵).

The spelling of 3727404 in words is "three million, seven hundred twenty-seven thousand, four hundred four".