73808937356 has 54 divisors (see below), whose sum is σ = 163941373764. Its totient is φ = 28751814000.

The previous prime is 73808937343. The next prime is 73808937379. The reversal of 73808937356 is 65373980837.

It is a junction number, because it is equal to n+sod(n) for n = 73808937295 and 73808937304.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12611831 + ... + 12617681.

It is an arithmetic number, because the mean of its divisors is an integer number (3035951366).

Almost surely, 2^73808937356 is an apocalyptic number.

It is an amenable number.

73808937356 is an abundant number, since it is smaller than the sum of its proper divisors (90132436408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73808937356 is an equidigital number, since it uses as much as digits as its factorization.

73808937356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11731 (or 5871 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 73808937356 in words is "seventy-three billion, eight hundred eight million, nine hundred thirty-seven thousand, three hundred fifty-six".