786472496 has 80 divisors (see below), whose sum is σ = 1670518080. Its totient is φ = 357212160.

The previous prime is 786472493. The next prime is 786472523. The reversal of 786472496 is 694274687.

It is not an unprimeable number, because it can be changed into a prime (786472493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215245 + ... + 1215891.

It is an arithmetic number, because the mean of its divisors is an integer number (20881476).

Almost surely, 2^786472496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 786472496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835259040).

786472496 is an abundant number, since it is smaller than the sum of its proper divisors (884045584).

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

786472496 is a wasteful number, since it uses less digits than its factorization.

786472496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 816 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 53.

The square root of 786472496 is about 28044.1169588204. The cubic root of 786472496 is about 923.0555681869.

The spelling of 786472496 in words is "seven hundred eighty-six million, four hundred seventy-two thousand, four hundred ninety-six".