773015216 has 20 divisors (see below), whose sum is σ = 1512549024. Its totient is φ = 382680000.

The previous prime is 773015207. The next prime is 773015267. The reversal of 773015216 is 612510377.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237560 + ... + 240791.

Almost surely, 2^773015216 is an apocalyptic number.

It is an amenable number.

773015216 is a deficient number, since it is larger than the sum of its proper divisors (739533808).

773015216 is a wasteful number, since it uses less digits than its factorization.

773015216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478460 (or 478454 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 773015216 is about 27803.1511883096. The cubic root of 773015216 is about 917.7604696213.

The spelling of 773015216 in words is "seven hundred seventy-three million, fifteen thousand, two hundred sixteen".