7973483156 has 12 divisors (see below), whose sum is σ = 13956415200. Its totient is φ = 3985935960.

The previous prime is 7973483149. The next prime is 7973483173. The reversal of 7973483156 is 6513843797.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7973483098 and 7973483107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178856 + ... + 218943.

It is an arithmetic number, because the mean of its divisors is an integer number (1163034600).

Almost surely, 2^7973483156 is an apocalyptic number.

It is an amenable number.

7973483156 is a deficient number, since it is larger than the sum of its proper divisors (5982932044).

7973483156 is a wasteful number, since it uses less digits than its factorization.

7973483156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402814 (or 402812 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 53.

The square root of 7973483156 is about 89294.3623976340. The cubic root of 7973483156 is about 1997.7878170254.

The spelling of 7973483156 in words is "seven billion, nine hundred seventy-three million, four hundred eighty-three thousand, one hundred fifty-six".