796500479040 has 672 divisors, whose sum is σ = 3090102877440. Its totient is φ = 170069114880.

The previous prime is 796500479029. The next prime is 796500479059. The reversal of 796500479040 is 40974005697.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×796500479040² (a number of 25 digits) contains 22 as substring.

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, 187277554 + ... + 187281806.

Almost surely, 2^796500479040 is an apocalyptic number.

796500479040 is a gapful number since it is divisible by the number (70) 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 796500479040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545051438720).

796500479040 is an abundant number, since it is smaller than the sum of its proper divisors (2293602398400).

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

796500479040 is a wasteful number, since it uses less digits than its factorization.

796500479040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371 (or 4330 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 796500479040 in words is "seven hundred ninety-six billion, five hundred million, four hundred seventy-nine thousand, forty".