785838768 has 80 divisors (see below), whose sum is σ = 2385014016. Its totient is φ = 219813120.

The previous prime is 785838743. The next prime is 785838797. The reversal of 785838768 is 867838587.

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 15 ways as a sum of consecutive naturals, for example, 50380 + ... + 64107.

Almost surely, 2^785838768 is an apocalyptic number.

785838768 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

785838768 is an abundant number, since it is smaller than the sum of its proper divisors (1599175248).

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

785838768 is a wasteful number, since it uses less digits than its factorization.

785838768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114522 (or 114516 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 60.

The square root of 785838768 is about 28032.8159127834. The cubic root of 785838768 is about 922.8075733528.

The spelling of 785838768 in words is "seven hundred eighty-five million, eight hundred thirty-eight thousand, seven hundred sixty-eight".