765283998 has 8 divisors (see below), whose sum is σ = 1530568008. Its totient is φ = 255094664.

The previous prime is 765283973. The next prime is 765284021. The reversal of 765283998 is 899382567.

It is a sphenic number, since it is the product of 3 distinct primes.

765283998 is an admirable number.

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, 63773661 + ... + 63773672.

It is an arithmetic number, because the mean of its divisors is an integer number (191321001).

Almost surely, 2^765283998 is an apocalyptic number.

765283998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

765283998 is a wasteful number, since it uses less digits than its factorization.

765283998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127547338.

The product of its digits is 6531840, while the sum is 57.

The square root of 765283998 is about 27663.7668801629. The cubic root of 765283998 is about 914.6905890438.

The spelling of 765283998 in words is "seven hundred sixty-five million, two hundred eighty-three thousand, nine hundred ninety-eight".