423076373 has 2 divisors, whose sum is σ = 423076374. Its totient is φ = 423076372.

The previous prime is 423076361. The next prime is 423076387. The reversal of 423076373 is 373670324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374732164 + 48344209 = 19358^2 + 6953^2 .

It is a cyclic number.

It is not a de Polignac number, because 423076373 - 2¹² = 423072277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423076333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211538186 + 211538187.

It is an arithmetic number, because the mean of its divisors is an integer number (211538187).

Almost surely, 2^423076373 is an apocalyptic number.

It is an amenable number.

423076373 is a deficient number, since it is larger than the sum of its proper divisors (1).

423076373 is an equidigital number, since it uses as much as digits as its factorization.

423076373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 35.

The square root of 423076373 is about 20568.8204085699. The cubic root of 423076373 is about 750.7112500254.

The spelling of 423076373 in words is "four hundred twenty-three million, seventy-six thousand, three hundred seventy-three".