794840437 has 2 divisors, whose sum is σ = 794840438. Its totient is φ = 794840436.

The previous prime is 794840297. The next prime is 794840447. The reversal of 794840437 is 734048497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512297956 + 282542481 = 22634^2 + 16809^2 .

It is a cyclic number.

It is not a de Polignac number, because 794840437 - 2¹¹ = 794838389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794840447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397420218 + 397420219.

It is an arithmetic number, because the mean of its divisors is an integer number (397420219).

Almost surely, 2^794840437 is an apocalyptic number.

It is an amenable number.

794840437 is a deficient number, since it is larger than the sum of its proper divisors (1).

794840437 is an equidigital number, since it uses as much as digits as its factorization.

794840437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 794840437 is about 28192.9146595381. The cubic root of 794840437 is about 926.3177466941.

The spelling of 794840437 in words is "seven hundred ninety-four million, eight hundred forty thousand, four hundred thirty-seven".