995860039 has 2 divisors, whose sum is σ = 995860040. Its totient is φ = 995860038.

The previous prime is 995860007. The next prime is 995860043. The reversal of 995860039 is 930068599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 995860039 - 2⁵ = 995860007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 995859974 and 995860001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995260039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497930019 + 497930020.

It is an arithmetic number, because the mean of its divisors is an integer number (497930020).

Almost surely, 2^995860039 is an apocalyptic number.

995860039 is a deficient number, since it is larger than the sum of its proper divisors (1).

995860039 is an equidigital number, since it uses as much as digits as its factorization.

995860039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 995860039 is about 31557.2501812183. The cubic root of 995860039 is about 998.6181042438.

The spelling of 995860039 in words is "nine hundred ninety-five million, eight hundred sixty thousand, thirty-nine".