7796312798208 has 704 divisors, whose sum is σ = 24424264247040. Its totient is φ = 2188247040000.

The previous prime is 7796312798207. The next prime is 7796312798293. The reversal of 7796312798208 is 8028972136977.

It is a tau number, because it is divible by the number of its divisors (704).

It is a super-2 number, since 2×7796312798208² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7796312798201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2450898378 + ... + 2450901558.

Almost surely, 2^{7796312798208} 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 7796312798208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12212132123520).

7796312798208 is an abundant number, since it is smaller than the sum of its proper divisors (16627951448832).

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

7796312798208 is a wasteful number, since it uses less digits than its factorization.

7796312798208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346 (or 3328 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 69.

The spelling of 7796312798208 in words is "seven trillion, seven hundred ninety-six billion, three hundred twelve million, seven hundred ninety-eight thousand, two hundred eight".