9973500412 has 6 divisors (see below), whose sum is σ = 17453625728. Its totient is φ = 4986750204.

The previous prime is 9973500377. The next prime is 9973500431. The reversal of 9973500412 is 2140053799.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246687548 + ... + 1246687555.

Almost surely, 2^9973500412 is an apocalyptic number.

It is an amenable number.

9973500412 is a deficient number, since it is larger than the sum of its proper divisors (7480125316).

9973500412 is a wasteful number, since it uses less digits than its factorization.

9973500412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493375107 (or 2493375105 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 9973500412 is about 99867.4141649818. The cubic root of 9973500412 is about 2152.5299521589.

The spelling of 9973500412 in words is "nine billion, nine hundred seventy-three million, five hundred thousand, four hundred twelve".