722709330696 has 112 divisors (see below), whose sum is σ = 2097229512960. Its totient is φ = 233131983840.

The previous prime is 722709330659. The next prime is 722709330697. The reversal of 722709330696 is 696033907227.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (722709330697) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1817940 + ... + 2179523.

Almost surely, 2^722709330696 is an apocalyptic number.

It is an amenable number.

722709330696 is an abundant number, since it is smaller than the sum of its proper divisors (1374520182264).

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

722709330696 is a wasteful number, since it uses less digits than its factorization.

722709330696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997518 (or 3997499 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 54.

The spelling of 722709330696 in words is "seven hundred twenty-two billion, seven hundred nine million, three hundred thirty thousand, six hundred ninety-six".