995741779 has 2 divisors, whose sum is σ = 995741780. Its totient is φ = 995741778.

The previous prime is 995741771. The next prime is 995741801. The reversal of 995741779 is 977147599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995741779 - 2³ = 995741771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (995741771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497870889 + 497870890.

It is an arithmetic number, because the mean of its divisors is an integer number (497870890).

Almost surely, 2^995741779 is an apocalyptic number.

995741779 is a deficient number, since it is larger than the sum of its proper divisors (1).

995741779 is an equidigital number, since it uses as much as digits as its factorization.

995741779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5000940, while the sum is 58.

The square root of 995741779 is about 31555.3763881846. The cubic root of 995741779 is about 998.5785735040.

The spelling of 995741779 in words is "nine hundred ninety-five million, seven hundred forty-one thousand, seven hundred seventy-nine".