7634643764196 has 48 divisors (see below), whose sum is σ = 17833537612800. Its totient is φ = 2542114789632.

The previous prime is 7634643764191. The next prime is 7634643764201. The reversal of 7634643764196 is 6914673464367.

It is an interprime number because it is at equal distance from previous prime (7634643764191) and next prime (7634643764201).

It is not an unprimeable number, because it can be changed into a prime (7634643764191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151669560 + ... + 151719888.

It is an arithmetic number, because the mean of its divisors is an integer number (371532033600).

Almost surely, 2^{7634643764196} is an apocalyptic number.

It is an amenable number.

7634643764196 is an abundant number, since it is smaller than the sum of its proper divisors (10198893848604).

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

7634643764196 is a wasteful number, since it uses less digits than its factorization.

7634643764196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63828 (or 63826 counting only the distinct ones).

The product of its digits is 329204736, while the sum is 66.

The spelling of 7634643764196 in words is "seven trillion, six hundred thirty-four billion, six hundred forty-three million, seven hundred sixty-four thousand, one hundred ninety-six".