772013067369 has 32 divisors (see below), whose sum is σ = 1083260715264. Its totient is φ = 488413854720.

The previous prime is 772013067367. The next prime is 772013067391. The reversal of 772013067369 is 963760310277.

It is not a de Polignac number, because 772013067369 - 2¹ = 772013067367 is a prime.

It is a super-2 number, since 2×772013067369² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (772013067361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17558557 + ... + 17602469.

It is an arithmetic number, because the mean of its divisors is an integer number (33851897352).

Almost surely, 2^772013067369 is an apocalyptic number.

It is an amenable number.

772013067369 is a deficient number, since it is larger than the sum of its proper divisors (311247647895).

772013067369 is a wasteful number, since it uses less digits than its factorization.

772013067369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47857.

The product of its (nonzero) digits is 2000376, while the sum is 51.

The spelling of 772013067369 in words is "seven hundred seventy-two billion, thirteen million, sixty-seven thousand, three hundred sixty-nine".