423092933 has 2 divisors, whose sum is σ = 423092934. Its totient is φ = 423092932.

The previous prime is 423092921. The next prime is 423092959. The reversal of 423092933 is 339290324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421152484 + 1940449 = 20522^2 + 1393^2 .

It is a cyclic number.

It is not a de Polignac number, because 423092933 - 2⁶ = 423092869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423092893 and 423092902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423092903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211546466 + 211546467.

It is an arithmetic number, because the mean of its divisors is an integer number (211546467).

Almost surely, 2^423092933 is an apocalyptic number.

It is an amenable number.

423092933 is a deficient number, since it is larger than the sum of its proper divisors (1).

423092933 is an equidigital number, since it uses as much as digits as its factorization.

423092933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 423092933 is about 20569.2229556685. Note that the first 3 decimals coincide. The cubic root of 423092933 is about 750.7210446448.

The spelling of 423092933 in words is "four hundred twenty-three million, ninety-two thousand, nine hundred thirty-three".