768050949819 has 32 divisors (see below), whose sum is σ = 1115284896000. Its totient is φ = 468295841664.

The previous prime is 768050949803. The next prime is 768050949833. The reversal of 768050949819 is 918949050867.

It is not a de Polignac number, because 768050949819 - 2⁴ = 768050949803 is a prime.

It is a super-2 number, since 2×768050949819² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 768050949819.

It is not an unprimeable number, because it can be changed into a prime (768050949839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14581272 + ... + 14633850.

It is an arithmetic number, because the mean of its divisors is an integer number (34852653000).

Almost surely, 2^768050949819 is an apocalyptic number.

768050949819 is a deficient number, since it is larger than the sum of its proper divisors (347233946181).

768050949819 is a wasteful number, since it uses less digits than its factorization.

768050949819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61467.

The product of its (nonzero) digits is 39191040, while the sum is 66.

The spelling of 768050949819 in words is "seven hundred sixty-eight billion, fifty million, nine hundred forty-nine thousand, eight hundred nineteen".