772064360 has 64 divisors (see below), whose sum is σ = 1758834000. Its totient is φ = 304998400.

The previous prime is 772064353. The next prime is 772064389. The reversal of 772064360 is 63460277.

It can be written as a sum of positive squares in 8 ways, for example, as 173870596 + 598193764 = 13186^2 + 24458^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 772064360.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1674530 + ... + 1674990.

Almost surely, 2^772064360 is an apocalyptic number.

It is an amenable number.

772064360 is an abundant number, since it is smaller than the sum of its proper divisors (986769640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

772064360 is a wasteful number, since it uses less digits than its factorization.

772064360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 772064360 is about 27786.0461383047. The cubic root of 772064360 is about 917.3840147197.

The spelling of 772064360 in words is "seven hundred seventy-two million, sixty-four thousand, three hundred sixty".