823004941 has 4 divisors (see below), whose sum is σ = 897823584. Its totient is φ = 748186300.

The previous prime is 823004911. The next prime is 823004951. The reversal of 823004941 is 149400328.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 823004941 - 2⁵ = 823004909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (823004911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37409305 + ... + 37409326.

It is an arithmetic number, because the mean of its divisors is an integer number (224455896).

Almost surely, 2^823004941 is an apocalyptic number.

It is an amenable number.

823004941 is a deficient number, since it is larger than the sum of its proper divisors (74818643).

823004941 is a wasteful number, since it uses less digits than its factorization.

823004941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74818642.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 823004941 is about 28688.0626916493. The cubic root of 823004941 is about 937.1320999354.

The spelling of 823004941 in words is "eight hundred twenty-three million, four thousand, nine hundred forty-one".