7668814949597 has 16 divisors (see below), whose sum is σ = 8473088332800. Its totient is φ = 6903791676672.

The previous prime is 7668814949591. The next prime is 7668814949651. The reversal of 7668814949597 is 7959494188667.

It is a cyclic number.

It is not a de Polignac number, because 7668814949597 - 2⁴² = 3270768438493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7668814949591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40406279 + ... + 40595627.

It is an arithmetic number, because the mean of its divisors is an integer number (529568020800).

Almost surely, 2^{7668814949597} is an apocalyptic number.

It is an amenable number.

7668814949597 is a deficient number, since it is larger than the sum of its proper divisors (804273383203).

7668814949597 is a wasteful number, since it uses less digits than its factorization.

7668814949597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292972.

The product of its digits is 6584094720, while the sum is 83.

The spelling of 7668814949597 in words is "seven trillion, six hundred sixty-eight billion, eight hundred fourteen million, nine hundred forty-nine thousand, five hundred ninety-seven".