72946580676 has 48 divisors (see below), whose sum is σ = 173907552000. Its totient is φ = 23787578880.

The previous prime is 72946580671. The next prime is 72946580701. The reversal of 72946580676 is 67608564927.

It is not an unprimeable number, because it can be changed into a prime (72946580671) 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, 1292700 + ... + 1347948.

It is an arithmetic number, because the mean of its divisors is an integer number (3623074000).

Almost surely, 2^72946580676 is an apocalyptic number.

It is an amenable number.

72946580676 is an abundant number, since it is smaller than the sum of its proper divisors (100960971324).

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

72946580676 is a wasteful number, since it uses less digits than its factorization.

72946580676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57644 (or 57642 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 72946580676 in words is "seventy-two billion, nine hundred forty-six million, five hundred eighty thousand, six hundred seventy-six".