7676247969 has 72 divisors (see below), whose sum is σ = 12734816640. Its totient is φ = 4417016832.

The previous prime is 7676247967. The next prime is 7676247977. The reversal of 7676247969 is 9697426767.

It is not a de Polignac number, because 7676247969 - 2¹ = 7676247967 is a prime.

It is a super-2 number, since 2×7676247969² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7676247967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20916024 + ... + 20916390.

Almost surely, 2^7676247969 is an apocalyptic number.

It is an amenable number.

7676247969 is a deficient number, since it is larger than the sum of its proper divisors (5058568671).

7676247969 is a wasteful number, since it uses less digits than its factorization.

7676247969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 499 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 63.

The square root of 7676247969 is about 87614.1995854553. The cubic root of 7676247969 is about 1972.6483118445.

The spelling of 7676247969 in words is "seven billion, six hundred seventy-six million, two hundred forty-seven thousand, nine hundred sixty-nine".