7964884697 has 16 divisors (see below), whose sum is σ = 9982255104. Its totient is φ = 6173898000.

The previous prime is 7964884691. The next prime is 7964884699.

7964884697 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 7964884697 - 2¹² = 7964880601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7964884691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256079 + ... + 285492.

It is an arithmetic number, because the mean of its divisors is an integer number (623890944).

Almost surely, 2^7964884697 is an apocalyptic number.

7964884697 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

7964884697 is a deficient number, since it is larger than the sum of its proper divisors (2017370407).

7964884697 is a wasteful number, since it uses less digits than its factorization.

7964884697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541780.

The product of its digits is 146313216, while the sum is 68.

The square root of 7964884697 is about 89246.2027035324. The cubic root of 7964884697 is about 1997.0694327351.

The spelling of 7964884697 in words is "seven billion, nine hundred sixty-four million, eight hundred eighty-four thousand, six hundred ninety-seven".