772308086 has 16 divisors (see below), whose sum is σ = 1330292160. Its totient is φ = 332572680.

The previous prime is 772308049. The next prime is 772308127. The reversal of 772308086 is 680803277.

772308086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923396 + ... + 924231.

It is an arithmetic number, because the mean of its divisors is an integer number (83143260).

Almost surely, 2^772308086 is an apocalyptic number.

772308086 is a deficient number, since it is larger than the sum of its proper divisors (557984074).

772308086 is a wasteful number, since it uses less digits than its factorization.

772308086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847659.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 772308086 is about 27790.4315547636. The cubic root of 772308086 is about 917.4805381117.

The spelling of 772308086 in words is "seven hundred seventy-two million, three hundred eight thousand, eighty-six".