785906472 has 64 divisors (see below), whose sum is σ = 2155870080. Its totient is φ = 237249792.

The previous prime is 785906441. The next prime is 785906483. The reversal of 785906472 is 274609587.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7228 + ... + 40299.

It is an arithmetic number, because the mean of its divisors is an integer number (33685470).

Almost surely, 2^785906472 is an apocalyptic number.

It is an amenable number.

785906472 is an abundant number, since it is smaller than the sum of its proper divisors (1369963608).

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

785906472 is a wasteful number, since it uses less digits than its factorization.

785906472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47602 (or 47598 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 785906472 is about 28034.0234714891. The cubic root of 785906472 is about 922.8340741111.

The spelling of 785906472 in words is "seven hundred eighty-five million, nine hundred six thousand, four hundred seventy-two".