995134649 has 2 divisors, whose sum is σ = 995134650. Its totient is φ = 995134648.

The previous prime is 995134489. The next prime is 995134687. The reversal of 995134649 is 946431599.

995134649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 976125049 + 19009600 = 31243^2 + 4360^2 .

It is a cyclic number.

It is not a de Polignac number, because 995134649 - 2¹⁶ = 995069113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 995134597 and 995134606.

It is not a weakly prime, because it can be changed into another prime (995134249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497567324 + 497567325.

It is an arithmetic number, because the mean of its divisors is an integer number (497567325).

Almost surely, 2^995134649 is an apocalyptic number.

It is an amenable number.

995134649 is a deficient number, since it is larger than the sum of its proper divisors (1).

995134649 is an equidigital number, since it uses as much as digits as its factorization.

995134649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 50.

The square root of 995134649 is about 31545.7548491077. The cubic root of 995134649 is about 998.3755790186.

The spelling of 995134649 in words is "nine hundred ninety-five million, one hundred thirty-four thousand, six hundred forty-nine".