899160319 has 4 divisors (see below), whose sum is σ = 899281944. Its totient is φ = 899038696.

The previous prime is 899160287. The next prime is 899160329. The reversal of 899160319 is 913061998.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913061998 = 2 ⋅456530999.

It is a cyclic number.

It is not a de Polignac number, because 899160319 - 2⁵ = 899160287 is a prime.

It is a super-2 number, since 2×899160319² = 1616978558528363522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899160329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48952 + ... + 64765.

It is an arithmetic number, because the mean of its divisors is an integer number (224820486).

Almost surely, 2^899160319 is an apocalyptic number.

899160319 is a deficient number, since it is larger than the sum of its proper divisors (121625).

899160319 is a wasteful number, since it uses less digits than its factorization.

899160319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121624.

The product of its (nonzero) digits is 104976, while the sum is 46.

The square root of 899160319 is about 29986.0020509570. The cubic root of 899160319 is about 965.1890307739.

The spelling of 899160319 in words is "eight hundred ninety-nine million, one hundred sixty thousand, three hundred nineteen".