944496823 has 2 divisors, whose sum is σ = 944496824. Its totient is φ = 944496822.

The previous prime is 944496797. The next prime is 944496851. The reversal of 944496823 is 328694449.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-944496823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944496323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472248411 + 472248412.

It is an arithmetic number, because the mean of its divisors is an integer number (472248412).

Almost surely, 2^944496823 is an apocalyptic number.

944496823 is a deficient number, since it is larger than the sum of its proper divisors (1).

944496823 is an equidigital number, since it uses as much as digits as its factorization.

944496823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 49.

The square root of 944496823 is about 30732.6670336305. The cubic root of 944496823 is about 981.1456901412.

The spelling of 944496823 in words is "nine hundred forty-four million, four hundred ninety-six thousand, eight hundred twenty-three".