768959045 has 16 divisors (see below), whose sum is σ = 977747760. Its totient is φ = 578555904.

The previous prime is 768959027. The next prime is 768959047. The reversal of 768959045 is 540959867.

768959045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 948676 + 768010369 = 974^2 + 27713^2 .

It is a cyclic number.

It is not a de Polignac number, because 768959045 - 2¹⁶ = 768893509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768959047) 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, 160241 + ... + 164969.

It is an arithmetic number, because the mean of its divisors is an integer number (61109235).

Almost surely, 2^768959045 is an apocalyptic number.

It is an amenable number.

768959045 is a deficient number, since it is larger than the sum of its proper divisors (208788715).

768959045 is a wasteful number, since it uses less digits than its factorization.

768959045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6664.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 768959045 is about 27730.1108003556. The cubic root of 768959045 is about 916.1524273108.

The spelling of 768959045 in words is "seven hundred sixty-eight million, nine hundred fifty-nine thousand, forty-five".