772068496 has 20 divisors (see below), whose sum is σ = 1574614000. Its totient is φ = 365716512.

The previous prime is 772068469. The next prime is 772068497. The reversal of 772068496 is 694860277.

It is not an unprimeable number, because it can be changed into a prime (772068497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269546 + ... + 1270153.

It is an arithmetic number, because the mean of its divisors is an integer number (78730700).

Almost surely, 2^772068496 is an apocalyptic number.

772068496 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

772068496 is an abundant number, since it is smaller than the sum of its proper divisors (802545504).

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

772068496 is a wasteful number, since it uses less digits than its factorization.

772068496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539726 (or 2539720 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 772068496 is about 27786.1205640514. The cubic root of 772068496 is about 917.3856528791.

The spelling of 772068496 in words is "seven hundred seventy-two million, sixty-eight thousand, four hundred ninety-six".