794531 has 2 divisors, whose sum is σ = 794532. Its totient is φ = 794530.

The previous prime is 794509. The next prime is 794537. The reversal of 794531 is 135497.

It is a strong prime.

It is an emirp because it is prime and its reverse (135497) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794531 is a prime.

It is a super-2 number, since 2×794531² = 1262559019922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 794494 and 794503.

It is not a weakly prime, because it can be changed into another prime (794537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397265 + 397266.

It is an arithmetic number, because the mean of its divisors is an integer number (397266).

2⁷⁹⁴⁵³¹ is an apocalyptic number.

794531 is a deficient number, since it is larger than the sum of its proper divisors (1).

794531 is an equidigital number, since it uses as much as digits as its factorization.

794531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 29.

The square root of 794531 is about 891.3646840660. The cubic root of 794531 is about 92.6197523743.

The spelling of 794531 in words is "seven hundred ninety-four thousand, five hundred thirty-one".