769065268772 has 6 divisors (see below), whose sum is σ = 1345864220358. Its totient is φ = 384532634384.

The previous prime is 769065268759. The next prime is 769065268793. The reversal of 769065268772 is 277862560967.

It can be written as a sum of positive squares in only one way, i.e., 695182418176 + 73882850596 = 833776^2 + 271814^2 .

It is a super-2 number, since 2×769065268772² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 769065268699 and 769065268708.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96133158593 + ... + 96133158600.

It is an arithmetic number, because the mean of its divisors is an integer number (224310703393).

Almost surely, 2^769065268772 is an apocalyptic number.

It is an amenable number.

769065268772 is a deficient number, since it is larger than the sum of its proper divisors (576798951586).

769065268772 is a wasteful number, since it uses less digits than its factorization.

769065268772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192266317197 (or 192266317195 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 65.

The spelling of 769065268772 in words is "seven hundred sixty-nine billion, sixty-five million, two hundred sixty-eight thousand, seven hundred seventy-two".