973732020 has 48 divisors (see below), whose sum is σ = 2771155968. Its totient is φ = 255404160.

The previous prime is 973731977. The next prime is 973732031. The reversal of 973732020 is 20237379.

973732020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129364 + ... + 136683.

It is an arithmetic number, because the mean of its divisors is an integer number (57732416).

Almost surely, 2^973732020 is an apocalyptic number.

It is an amenable number.

973732020 is an abundant number, since it is smaller than the sum of its proper divisors (1797423948).

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

973732020 is a wasteful number, since it uses less digits than its factorization.

973732020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266120 (or 266118 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 973732020 is about 31204.6794567738. The cubic root of 973732020 is about 991.1662004368.

Adding to 973732020 its reverse (20237379), we get a palindrome (993969399).

The spelling of 973732020 in words is "nine hundred seventy-three million, seven hundred thirty-two thousand, twenty".