73679096920 has 256 divisors, whose sum is σ = 202696058880. Its totient is φ = 23743948800.

The previous prime is 73679096893. The next prime is 73679096923. The reversal of 73679096920 is 2969097637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73679096923) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14245935 + ... + 14251105.

It is an arithmetic number, because the mean of its divisors is an integer number (791781480).

Almost surely, 2^73679096920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73679096920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101348029440).

73679096920 is an abundant number, since it is smaller than the sum of its proper divisors (129016961960).

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

73679096920 is a wasteful number, since it uses less digits than its factorization.

73679096920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306 (or 5302 counting only the distinct ones).

The product of its (nonzero) digits is 7715736, while the sum is 58.

The spelling of 73679096920 in words is "seventy-three billion, six hundred seventy-nine million, ninety-six thousand, nine hundred twenty".