73722700803 has 16 divisors (see below), whose sum is σ = 105504853536. Its totient is φ = 45623715840.

The previous prime is 73722700783. The next prime is 73722700819. The reversal of 73722700803 is 30800722737.

It is not a de Polignac number, because 73722700803 - 2⁸ = 73722700547 is a prime.

It is a super-2 number, since 2×73722700803² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73722700703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9897258 + ... + 9904703.

It is an arithmetic number, because the mean of its divisors is an integer number (6594053346).

Almost surely, 2^73722700803 is an apocalyptic number.

73722700803 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

73722700803 is a deficient number, since it is larger than the sum of its proper divisors (31782152733).

73722700803 is a wasteful number, since it uses less digits than its factorization.

73722700803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19802054.

The product of its (nonzero) digits is 98784, while the sum is 39.

The spelling of 73722700803 in words is "seventy-three billion, seven hundred twenty-two million, seven hundred thousand, eight hundred three".