3704990 has 16 divisors (see below), whose sum is σ = 6712848. Its totient is φ = 1472256.

The previous prime is 3704959. The next prime is 3705017. The reversal of 3704990 is 994073.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

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, 494 + ... + 2766.

It is an arithmetic number, because the mean of its divisors is an integer number (419553).

Almost surely, 2^3704990 is an apocalyptic number.

3704990 is a deficient number, since it is larger than the sum of its proper divisors (3007858).

3704990 is a wasteful number, since it uses less digits than its factorization.

3704990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3704990 is about 1924.8350578686. The cubic root of 3704990 is about 154.7375370895.

The spelling of 3704990 in words is "three million, seven hundred four thousand, nine hundred ninety".