368528899 has 8 divisors (see below), whose sum is σ = 384341888. Its totient is φ = 352961280.

The previous prime is 368528887. The next prime is 368528903. The reversal of 368528899 is 998825863.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368528899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368529899) 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, 58272 + ... + 64285.

It is an arithmetic number, because the mean of its divisors is an integer number (48042736).

Almost surely, 2^368528899 is an apocalyptic number.

368528899 is a deficient number, since it is larger than the sum of its proper divisors (15812989).

368528899 is a wasteful number, since it uses less digits than its factorization.

368528899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122685.

The product of its digits is 7464960, while the sum is 58.

The square root of 368528899 is about 19197.1065267660. The cubic root of 368528899 is about 716.9527197247.

The spelling of 368528899 in words is "three hundred sixty-eight million, five hundred twenty-eight thousand, eight hundred ninety-nine".