72837974933 has 8 divisors (see below), whose sum is σ = 72927504000. Its totient is φ = 72748500048.

The previous prime is 72837974917. The next prime is 72837974947. The reversal of 72837974933 is 33947973827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72837974933 - 2⁴ = 72837974917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72837974983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3101168 + ... + 3124566.

It is an arithmetic number, because the mean of its divisors is an integer number (9115938000).

Almost surely, 2^72837974933 is an apocalyptic number.

It is an amenable number.

72837974933 is a deficient number, since it is larger than the sum of its proper divisors (89529067).

72837974933 is a wasteful number, since it uses less digits than its factorization.

72837974933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27091.

The product of its digits is 48009024, while the sum is 62.

The spelling of 72837974933 in words is "seventy-two billion, eight hundred thirty-seven million, nine hundred seventy-four thousand, nine hundred thirty-three".