73928798361 has 32 divisors (see below), whose sum is σ = 123600931200. Its totient is φ = 43260315840.

The previous prime is 73928798327. The next prime is 73928798387. The reversal of 73928798361 is 16389782937.

It is not a de Polignac number, because 73928798361 - 2⁹ = 73928797849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73928798561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4283086 + ... + 4300311.

It is an arithmetic number, because the mean of its divisors is an integer number (3862529100).

Almost surely, 2^73928798361 is an apocalyptic number.

It is an amenable number.

73928798361 is a deficient number, since it is larger than the sum of its proper divisors (49672132839).

73928798361 is a wasteful number, since it uses less digits than its factorization.

73928798361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8583446 (or 8583440 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The spelling of 73928798361 in words is "seventy-three billion, nine hundred twenty-eight million, seven hundred ninety-eight thousand, three hundred sixty-one".