785889480 has 32 divisors (see below), whose sum is σ = 2357668800. Its totient is φ = 209570496.

The previous prime is 785889449. The next prime is 785889493. The reversal of 785889480 is 84988587.

It is a self number, because there is not a number n which added to its sum of digits gives 785889480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3274420 + ... + 3274659.

It is an arithmetic number, because the mean of its divisors is an integer number (73677150).

Almost surely, 2^785889480 is an apocalyptic number.

It is an amenable number.

785889480 is an abundant number, since it is smaller than the sum of its proper divisors (1571779320).

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

785889480 is a wasteful number, since it uses less digits than its factorization.

785889480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6549093 (or 6549089 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 57.

The square root of 785889480 is about 28033.7204095354. The cubic root of 785889480 is about 922.8274232308.

The spelling of 785889480 in words is "seven hundred eighty-five million, eight hundred eighty-nine thousand, four hundred eighty".