423384703 has 8 divisors (see below), whose sum is σ = 485877920. Its totient is φ = 361393920.

The previous prime is 423384653. The next prime is 423384719. The reversal of 423384703 is 307483324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423384703 - 2⁹ = 423384191 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 (423384503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123798 + ... + 127171.

It is an arithmetic number, because the mean of its divisors is an integer number (60734740).

Almost surely, 2^423384703 is an apocalyptic number.

423384703 is a deficient number, since it is larger than the sum of its proper divisors (62493217).

423384703 is a wasteful number, since it uses less digits than its factorization.

423384703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251217.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 423384703 is about 20576.3141257126. The cubic root of 423384703 is about 750.8935737599.

The spelling of 423384703 in words is "four hundred twenty-three million, three hundred eighty-four thousand, seven hundred three".