7697668802190 has 16 divisors (see below), whose sum is σ = 18474405125328. Its totient is φ = 2052711680576.

The previous prime is 7697668802069. The next prime is 7697668802227. The reversal of 7697668802190 is 912088667967.

It is a super-2 number, since 2×7697668802190² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128294480007 + ... + 128294480066.

It is an arithmetic number, because the mean of its divisors is an integer number (1154650320333).

Almost surely, 2^{7697668802190} is an apocalyptic number.

7697668802190 is an abundant number, since it is smaller than the sum of its proper divisors (10776736323138).

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

7697668802190 is a wasteful number, since it uses less digits than its factorization.

7697668802190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256588960083.

The product of its (nonzero) digits is 109734912, while the sum is 69.

The spelling of 7697668802190 in words is "seven trillion, six hundred ninety-seven billion, six hundred sixty-eight million, eight hundred two thousand, one hundred ninety".