8704668079 has 4 divisors (see below), whose sum is σ = 8742679960. Its totient is φ = 8666656200.

The previous prime is 8704668053. The next prime is 8704668131. The reversal of 8704668079 is 9708664078.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8704668079 - 2¹⁷ = 8704537007 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 (8704668179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19005597 + ... + 19006054.

It is an arithmetic number, because the mean of its divisors is an integer number (2185669990).

Almost surely, 2^8704668079 is an apocalyptic number.

8704668079 is a deficient number, since it is larger than the sum of its proper divisors (38011881).

8704668079 is a wasteful number, since it uses less digits than its factorization.

8704668079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38011880.

The product of its (nonzero) digits is 4064256, while the sum is 55.

The square root of 8704668079 is about 93298.8107051746. The cubic root of 8704668079 is about 2057.0779004459.

The spelling of 8704668079 in words is "eight billion, seven hundred four million, six hundred sixty-eight thousand, seventy-nine".