768877600898 has 12 divisors (see below), whose sum is σ = 1267694887830. Its totient is φ = 349489818480.

The previous prime is 768877600891. The next prime is 768877600903. The reversal of 768877600898 is 898006778867.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 586935257689 + 181942343209 = 766117^2 + 426547^2 .

It is not an unprimeable number, because it can be changed into a prime (768877600891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1588589843 + ... + 1588590326.

Almost surely, 2^768877600898 is an apocalyptic number.

768877600898 is a deficient number, since it is larger than the sum of its proper divisors (498817286932).

768877600898 is a wasteful number, since it uses less digits than its factorization.

768877600898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177180193 (or 3177180182 counting only the distinct ones).

The product of its (nonzero) digits is 455196672, while the sum is 74.

The spelling of 768877600898 in words is "seven hundred sixty-eight billion, eight hundred seventy-seven million, six hundred thousand, eight hundred ninety-eight".