899999997896339 has 2 divisors, whose sum is σ = 899999997896340. Its totient is φ = 899999997896338.

The previous prime is 899999997896327. The next prime is 899999997896411. The reversal of 899999997896339 is 933698799999998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 899999997896339 - 2²⁸ = 899999729460883 is a prime.

It is not a weakly prime, because it can be changed into another prime (899999997856339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449999998948169 + 449999998948170.

It is an arithmetic number, because the mean of its divisors is an integer number (449999998948170).

Almost surely, 2^{899999997896339} is an apocalyptic number.

899999997896339 is a deficient number, since it is larger than the sum of its proper divisors (1).

899999997896339 is an equidigital number, since it uses as much as digits as its factorization.

899999997896339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9372476469888, while the sum is 116.

The spelling of 899999997896339 in words is "eight hundred ninety-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-seven million, eight hundred ninety-six thousand, three hundred thirty-nine".