768841024 has 28 divisors (see below), whose sum is σ = 1743622624. Its totient is φ = 329503104.

The previous prime is 768841001. The next prime is 768841081. The reversal of 768841024 is 420148867.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×768841024² = 1182233040370737152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857634 + ... + 858529.

Almost surely, 2^768841024 is an apocalyptic number.

It is an amenable number.

768841024 is an abundant number, since it is smaller than the sum of its proper divisors (974781600).

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

768841024 is a wasteful number, since it uses less digits than its factorization.

768841024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716182 (or 1716172 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 768841024 is about 27727.9826889732. The cubic root of 768841024 is about 916.1055540916.

The spelling of 768841024 in words is "seven hundred sixty-eight million, eight hundred forty-one thousand, twenty-four".