1008168799 has 16 divisors (see below), whose sum is σ = 1173712896. Its totient is φ = 855792000.

The previous prime is 1008168781. The next prime is 1008168851. The reversal of 1008168799 is 9978618001.

It is a cyclic number.

It is not a de Polignac number, because 1008168799 - 2¹³ = 1008160607 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 (1008168719) 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, 2524 + ... + 44974.

It is an arithmetic number, because the mean of its divisors is an integer number (73357056).

Almost surely, 2^1008168799 is an apocalyptic number.

1008168799 is a deficient number, since it is larger than the sum of its proper divisors (165544097).

1008168799 is a wasteful number, since it uses less digits than its factorization.

1008168799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42606.

The product of its (nonzero) digits is 217728, while the sum is 49.

The square root of 1008168799 is about 31751.6739558720. The cubic root of 1008168799 is about 1002.7155521018.

The spelling of 1008168799 in words is "one billion, eight million, one hundred sixty-eight thousand, seven hundred ninety-nine".