836296493 has 2 divisors, whose sum is σ = 836296494. Its totient is φ = 836296492.

The previous prime is 836296441. The next prime is 836296501. The reversal of 836296493 is 394692638.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 538147204 + 298149289 = 23198^2 + 17267^2 .

It is a cyclic number.

It is not a de Polignac number, because 836296493 - 2⁶ = 836296429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (836296193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418148246 + 418148247.

It is an arithmetic number, because the mean of its divisors is an integer number (418148247).

Almost surely, 2^836296493 is an apocalyptic number.

It is an amenable number.

836296493 is a deficient number, since it is larger than the sum of its proper divisors (1).

836296493 is an equidigital number, since it uses as much as digits as its factorization.

836296493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 50.

The square root of 836296493 is about 28918.7913474958. The cubic root of 836296493 is about 942.1500854738.

The spelling of 836296493 in words is "eight hundred thirty-six million, two hundred ninety-six thousand, four hundred ninety-three".