772386316 has 12 divisors (see below), whose sum is σ = 1455651232. Its totient is φ = 356485968.

The previous prime is 772386311. The next prime is 772386337. The reversal of 772386316 is 613683277.

It is a super-2 number, since 2×772386316² = 1193161242288103712, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (772386311) by changing a digit.

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, 7426740 + ... + 7426843.

Almost surely, 2^772386316 is an apocalyptic number.

It is an amenable number.

772386316 is a deficient number, since it is larger than the sum of its proper divisors (683264916).

772386316 is a wasteful number, since it uses less digits than its factorization.

772386316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14853600 (or 14853598 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The square root of 772386316 is about 27791.8390179563. The cubic root of 772386316 is about 917.5115154210.

The spelling of 772386316 in words is "seven hundred seventy-two million, three hundred eighty-six thousand, three hundred sixteen".