834950797 has 2 divisors, whose sum is σ = 834950798. Its totient is φ = 834950796.

The previous prime is 834950789. The next prime is 834950833. The reversal of 834950797 is 797059438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 630060201 + 204890596 = 25101^2 + 14314^2 .

It is a cyclic number.

It is not a de Polignac number, because 834950797 - 2³ = 834950789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834950707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417475398 + 417475399.

It is an arithmetic number, because the mean of its divisors is an integer number (417475399).

Almost surely, 2^834950797 is an apocalyptic number.

It is an amenable number.

834950797 is a deficient number, since it is larger than the sum of its proper divisors (1).

834950797 is an equidigital number, since it uses as much as digits as its factorization.

834950797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 834950797 is about 28895.5151710434. The cubic root of 834950797 is about 941.6444720311.

The spelling of 834950797 in words is "eight hundred thirty-four million, nine hundred fifty thousand, seven hundred ninety-seven".