973620404 has 12 divisors (see below), whose sum is σ = 1706898564. Its totient is φ = 485935104.

The previous prime is 973620397. The next prime is 973620433. The reversal of 973620404 is 404026379.

It can be written as a sum of positive squares in 2 ways, for example, as 55651600 + 917968804 = 7460^2 + 30298^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216269 + ... + 220724.

It is an arithmetic number, because the mean of its divisors is an integer number (142241547).

Almost surely, 2^973620404 is an apocalyptic number.

It is an amenable number.

973620404 is a deficient number, since it is larger than the sum of its proper divisors (733278160).

973620404 is a wasteful number, since it uses less digits than its factorization.

973620404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437554 (or 437552 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 973620404 is about 31202.8909558073. The cubic root of 973620404 is about 991.1283275136.

The spelling of 973620404 in words is "nine hundred seventy-three million, six hundred twenty thousand, four hundred four".