696417958080 has 756 divisors, whose sum is σ = 2755931538672. Its totient is φ = 161309491200.

The previous prime is 696417958031. The next prime is 696417958099. The reversal of 696417958080 is 80859714696.

696417958080 is a `hidden beast` number, since 6 + 9 + 6 + 41 + 7 + 9 + 580 + 8 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 696417957999 and 696417958017.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 140659605 + ... + 140664555.

Almost surely, 2^696417958080 is an apocalyptic number.

696417958080 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 696417958080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377965769336).

696417958080 is an abundant number, since it is smaller than the sum of its proper divisors (2059513580592).

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

696417958080 is a wasteful number, since it uses less digits than its factorization.

696417958080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034 (or 4991 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 696417958080 in words is "six hundred ninety-six billion, four hundred seventeen million, nine hundred fifty-eight thousand, eighty".