973899036 has 72 divisors (see below), whose sum is σ = 2826969600. Its totient is φ = 279586080.

The previous prime is 973899029. The next prime is 973899041. The reversal of 973899036 is 630998379.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57196 + ... + 72243.

Almost surely, 2^973899036 is an apocalyptic number.

It is an amenable number.

973899036 is an abundant number, since it is smaller than the sum of its proper divisors (1853070564).

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

973899036 is a wasteful number, since it uses less digits than its factorization.

973899036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129479 (or 129474 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The square root of 973899036 is about 31207.3554791174. The cubic root of 973899036 is about 991.2228659762. Note that the first 3 decimals are identical.

It can be divided in two parts, 973 and 899036, that added together give a palindrome (900009).

The spelling of 973899036 in words is "nine hundred seventy-three million, eight hundred ninety-nine thousand, thirty-six".