765490048 has 32 divisors (see below), whose sum is σ = 1591310160. Its totient is φ = 366102528.

The previous prime is 765490027. The next prime is 765490057. The reversal of 765490048 is 840094567.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 765489986 and 765490013.

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, 127065 + ... + 132952.

Almost surely, 2^765490048 is an apocalyptic number.

It is an amenable number.

765490048 is an abundant number, since it is smaller than the sum of its proper divisors (825820112).

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

765490048 is a wasteful number, since it uses less digits than its factorization.

765490048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260054 (or 260042 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 765490048 is about 27667.4908150342. The cubic root of 765490048 is about 914.7726740753.

The spelling of 765490048 in words is "seven hundred sixty-five million, four hundred ninety thousand, forty-eight".