9973000612 has 6 divisors (see below), whose sum is σ = 17452751078. Its totient is φ = 4986500304.

The previous prime is 9973000601. The next prime is 9973000613. The reversal of 9973000612 is 2160003799.

It can be written as a sum of positive squares in only one way, i.e., 9843814656 + 129185956 = 99216^2 + 11366^2 .

It is not an unprimeable number, because it can be changed into a prime (9973000613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246625073 + ... + 1246625080.

Almost surely, 2^9973000612 is an apocalyptic number.

It is an amenable number.

9973000612 is a deficient number, since it is larger than the sum of its proper divisors (7479750466).

9973000612 is a wasteful number, since it uses less digits than its factorization.

9973000612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493250157 (or 2493250155 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 9973000612 is about 99864.9118159126. The cubic root of 9973000612 is about 2152.4939951262.

The spelling of 9973000612 in words is "nine billion, nine hundred seventy-three million, six hundred twelve", and thus it is an aban number.