768919962 has 32 divisors (see below), whose sum is σ = 1632571200. Its totient is φ = 240597248.

The previous prime is 768919933. The next prime is 768919967. The reversal of 768919962 is 269919867.

It is not an unprimeable number, because it can be changed into a prime (768919967) 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, 29989 + ... + 49367.

It is an arithmetic number, because the mean of its divisors is an integer number (51017850).

Almost surely, 2^768919962 is an apocalyptic number.

768919962 is an abundant number, since it is smaller than the sum of its proper divisors (863651238).

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

768919962 is a wasteful number, since it uses less digits than its factorization.

768919962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19790.

The product of its digits is 2939328, while the sum is 57.

The square root of 768919962 is about 27729.4060881224. The cubic root of 768919962 is about 916.1369056381.

The spelling of 768919962 in words is "seven hundred sixty-eight million, nine hundred nineteen thousand, nine hundred sixty-two".