3696390224 has 20 divisors (see below), whose sum is σ = 7182287700. Its totient is φ = 1842896640.

The previous prime is 3696390193. The next prime is 3696390227. The reversal of 3696390224 is 4220936963.

It can be written as a sum of positive squares in 2 ways, for example, as 1067982400 + 2628407824 = 32680^2 + 51268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3696390227) 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 3 ways as a sum of consecutive naturals, for example, 325397 + ... + 336564.

It is an arithmetic number, because the mean of its divisors is an integer number (359114385).

Almost surely, 2^3696390224 is an apocalyptic number.

It is an amenable number.

3696390224 is a deficient number, since it is larger than the sum of its proper divisors (3485897476).

3696390224 is a wasteful number, since it uses less digits than its factorization.

3696390224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662318 (or 662312 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 3696390224 is about 60797.9458863538. The cubic root of 3696390224 is about 1546.1772218484.

The spelling of 3696390224 in words is "three billion, six hundred ninety-six million, three hundred ninety thousand, two hundred twenty-four".