479970717696 has 260 divisors, whose sum is σ = 1440353865192. Its totient is φ = 159260442624.

The previous prime is 479970717689. The next prime is 479970717719. The reversal of 479970717696 is 696717079974.

479970717696 is a `hidden beast` number, since 479 + 97 + 0 + 7 + 1 + 7 + 69 + 6 = 666.

It is a super-2 number, since 2×479970717696² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 75309966 + ... + 75316338.

Almost surely, 2^479970717696 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 479970717696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720176932596).

479970717696 is an abundant number, since it is smaller than the sum of its proper divisors (960383147496).

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

479970717696 is an equidigital number, since it uses as much as digits as its factorization.

479970717696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6636 (or 6605 counting only the distinct ones).

The product of its (nonzero) digits is 252047376, while the sum is 72.

The spelling of 479970717696 in words is "four hundred seventy-nine billion, nine hundred seventy million, seven hundred seventeen thousand, six hundred ninety-six".