785950434 has 24 divisors (see below), whose sum is σ = 1776932352. Its totient is φ = 250592760.

The previous prime is 785950433. The next prime is 785950441. The reversal of 785950434 is 434059587.

It is a self number, because there is not a number n which added to its sum of digits gives 785950434.

It is not an unprimeable number, because it can be changed into a prime (785950433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 948802 + ... + 949629.

It is an arithmetic number, because the mean of its divisors is an integer number (74038848).

Almost surely, 2^785950434 is an apocalyptic number.

785950434 is an abundant number, since it is smaller than the sum of its proper divisors (990981918).

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

785950434 is a wasteful number, since it uses less digits than its factorization.

785950434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898462 (or 1898459 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 785950434 is about 28034.8075434807. The cubic root of 785950434 is about 922.8512809402.

The spelling of 785950434 in words is "seven hundred eighty-five million, nine hundred fifty thousand, four hundred thirty-four".