772644034273 has 16 divisors (see below), whose sum is σ = 781694724096. Its totient is φ = 763624664640.

The previous prime is 772644034271. The next prime is 772644034307. The reversal of 772644034273 is 372430446277.

It is a cyclic number.

It is not a de Polignac number, because 772644034273 - 2¹ = 772644034271 is a prime.

It is a super-3 number, since 3×772644034273³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (772644034271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168073411 + ... + 168078007.

It is an arithmetic number, because the mean of its divisors is an integer number (48855920256).

Almost surely, 2^772644034273 is an apocalyptic number.

It is an amenable number.

772644034273 is a deficient number, since it is larger than the sum of its proper divisors (9050689823).

772644034273 is a wasteful number, since it uses less digits than its factorization.

772644034273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584.

The product of its (nonzero) digits is 4741632, while the sum is 49.

The spelling of 772644034273 in words is "seven hundred seventy-two billion, six hundred forty-four million, thirty-four thousand, two hundred seventy-three".