3722590 has 16 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 1480480.

The previous prime is 3722567. The next prime is 3722591. The reversal of 3722590 is 952273.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936 + ... + 2884.

It is an arithmetic number, because the mean of its divisors is an integer number (421200).

Almost surely, 2^3722590 is an apocalyptic number.

3722590 is a deficient number, since it is larger than the sum of its proper divisors (3016610).

3722590 is a wasteful number, since it uses less digits than its factorization.

3722590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3722590 is about 1929.4014615937. The cubic root of 3722590 is about 154.9821692982.

The spelling of 3722590 in words is "three million, seven hundred twenty-two thousand, five hundred ninety".