868075499 has 8 divisors (see below), whose sum is σ = 922910112. Its totient is φ = 814665280.

The previous prime is 868075489. The next prime is 868075501. The reversal of 868075499 is 994570868.

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 868075499 - 2¹² = 868071403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (868075489) 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, 354842 + ... + 357279.

It is an arithmetic number, because the mean of its divisors is an integer number (115363764).

Almost surely, 2^868075499 is an apocalyptic number.

868075499 is a deficient number, since it is larger than the sum of its proper divisors (54834613).

868075499 is a wasteful number, since it uses less digits than its factorization.

868075499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712197.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The square root of 868075499 is about 29463.1209989709. The cubic root of 868075499 is about 953.9358408595.

The spelling of 868075499 in words is "eight hundred sixty-eight million, seventy-five thousand, four hundred ninety-nine".