765049608 has 24 divisors (see below), whose sum is σ = 2072009550. Its totient is φ = 255016512.

The previous prime is 765049603. The next prime is 765049613. The reversal of 765049608 is 806940567.

765049608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (765049603) and next prime (765049613).

It can be written as a sum of positive squares in only one way, i.e., 585543204 + 179506404 = 24198^2 + 13398^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (765049603) 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, 5312773 + ... + 5312916.

Almost surely, 2^765049608 is an apocalyptic number.

It is an amenable number.

765049608 is an abundant number, since it is smaller than the sum of its proper divisors (1306959942).

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

765049608 is a wasteful number, since it uses less digits than its factorization.

765049608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625701 (or 10625694 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 765049608 is about 27659.5301478532. The cubic root of 765049608 is about 914.5971961685.

The spelling of 765049608 in words is "seven hundred sixty-five million, forty-nine thousand, six hundred eight".