785364764 has 6 divisors (see below), whose sum is σ = 1374388344. Its totient is φ = 392682380.

The previous prime is 785364763. The next prime is 785364773. The reversal of 785364764 is 467463587.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785364763) by changing a digit.

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 as a sum of consecutive naturals, namely, 98170592 + ... + 98170599.

It is an arithmetic number, because the mean of its divisors is an integer number (229064724).

Almost surely, 2^785364764 is an apocalyptic number.

It is an amenable number.

785364764 is a deficient number, since it is larger than the sum of its proper divisors (589023580).

785364764 is a wasteful number, since it uses less digits than its factorization.

785364764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196341195 (or 196341193 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 50.

The square root of 785364764 is about 28024.3601889499. The cubic root of 785364764 is about 922.6219956511.

The spelling of 785364764 in words is "seven hundred eighty-five million, three hundred sixty-four thousand, seven hundred sixty-four".