823016741 has 2 divisors, whose sum is σ = 823016742. Its totient is φ = 823016740.

The previous prime is 823016717. The next prime is 823016833. The reversal of 823016741 is 147610328.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 646684900 + 176331841 = 25430^2 + 13279^2 .

It is a cyclic number.

It is not a de Polignac number, because 823016741 - 2¹⁰ = 823015717 is a prime.

It is a super-2 number, since 2×823016741² = 1354713111932522162, 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 = 823016698 and 823016707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (823076741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411508370 + 411508371.

It is an arithmetic number, because the mean of its divisors is an integer number (411508371).

Almost surely, 2^823016741 is an apocalyptic number.

It is an amenable number.

823016741 is a deficient number, since it is larger than the sum of its proper divisors (1).

823016741 is an equidigital number, since it uses as much as digits as its factorization.

823016741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 823016741 is about 28688.2683513662. The cubic root of 823016741 is about 937.1365786878.

The spelling of 823016741 in words is "eight hundred twenty-three million, sixteen thousand, seven hundred forty-one".