696796922880 has 704 divisors, whose sum is σ = 2525218502400. Its totient is φ = 182184837120.

The previous prime is 696796922863. The next prime is 696796922897. The reversal of 696796922880 is 88229697696.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (696796922863) and next prime (696796922897).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 696796922799 and 696796922808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1973928784 + ... + 1973929136.

It is an arithmetic number, because the mean of its divisors is an integer number (3586958100).

Almost surely, 2^696796922880 is an apocalyptic number.

696796922880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696796922880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1262609251200).

696796922880 is an abundant number, since it is smaller than the sum of its proper divisors (1828421579520).

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

696796922880 is a wasteful number, since it uses less digits than its factorization.

696796922880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 72.

The spelling of 696796922880 in words is "six hundred ninety-six billion, seven hundred ninety-six million, nine hundred twenty-two thousand, eight hundred eighty".