1168380799 has 8 divisors (see below), whose sum is σ = 1182910608. Its totient is φ = 1153938240.

The previous prime is 1168380781. The next prime is 1168380839. The reversal of 1168380799 is 9970838611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1168380799 - 2⁵ = 1168380767 is a prime.

It is a super-2 number, since 2×1168380799² = 2730227382943756802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168380769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5344 + ... + 48634.

It is an arithmetic number, because the mean of its divisors is an integer number (147863826).

Almost surely, 2^1168380799 is an apocalyptic number.

1168380799 is a deficient number, since it is larger than the sum of its proper divisors (14529809).

1168380799 is a wasteful number, since it uses less digits than its factorization.

1168380799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43625.

The product of its (nonzero) digits is 653184, while the sum is 52.

The square root of 1168380799 is about 34181.5856712353. The cubic root of 1168380799 is about 1053.2419223692.

The spelling of 1168380799 in words is "one billion, one hundred sixty-eight million, three hundred eighty thousand, seven hundred ninety-nine".