995000393 has 2 divisors, whose sum is σ = 995000394. Its totient is φ = 995000392.

The previous prime is 995000351. The next prime is 995000437. The reversal of 995000393 is 393000599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 628354489 + 366645904 = 25067^2 + 19148^2 .

It is a cyclic number.

It is not a de Polignac number, because 995000393 - 2⁶ = 995000329 is a prime.

It is not a weakly prime, because it can be changed into another prime (995000333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497500196 + 497500197.

It is an arithmetic number, because the mean of its divisors is an integer number (497500197).

Almost surely, 2^995000393 is an apocalyptic number.

It is an amenable number.

995000393 is a deficient number, since it is larger than the sum of its proper divisors (1).

995000393 is an equidigital number, since it uses as much as digits as its factorization.

995000393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32805, while the sum is 38.

The square root of 995000393 is about 31543.6268206432. The cubic root of 995000393 is about 998.3306792522.

The spelling of 995000393 in words is "nine hundred ninety-five million, three hundred ninety-three", and thus it is an aban number.