700720989696 has 960 divisors, whose sum is σ = 2627456832000. Its totient is φ = 181500051456.

The previous prime is 700720989643. The next prime is 700720989737. The reversal of 700720989696 is 696989027007.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 667988980 + ... + 667990028.

It is an arithmetic number, because the mean of its divisors is an integer number (2736934200).

Almost surely, 2^700720989696 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 700720989696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313728416000).

700720989696 is an abundant number, since it is smaller than the sum of its proper divisors (1926735842304).

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

700720989696 is a wasteful number, since it uses less digits than its factorization.

700720989696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 63.

The spelling of 700720989696 in words is "seven hundred billion, seven hundred twenty million, nine hundred eighty-nine thousand, six hundred ninety-six".