7668383499 has 48 divisors (see below), whose sum is σ = 12773579520. Its totient is φ = 4342403520.

The previous prime is 7668383491. The next prime is 7668383507. The reversal of 7668383499 is 9943838667.

7668383499 is a `hidden beast` number, since 7 + 6 + 68 + 3 + 83 + 499 = 666.

It is an interprime number because it is at equal distance from previous prime (7668383491) and next prime (7668383507).

It is not a de Polignac number, because 7668383499 - 2³ = 7668383491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (7668383491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4855692 + ... + 4857270.

It is an arithmetic number, because the mean of its divisors is an integer number (266116240).

Almost surely, 2^7668383499 is an apocalyptic number.

7668383499 is a deficient number, since it is larger than the sum of its proper divisors (5105196021).

7668383499 is a wasteful number, since it uses less digits than its factorization.

7668383499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240 (or 2237 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The square root of 7668383499 is about 87569.3068317890. The cubic root of 7668383499 is about 1971.9744090634.

The spelling of 7668383499 in words is "seven billion, six hundred sixty-eight million, three hundred eighty-three thousand, four hundred ninety-nine".