423364651 has 8 divisors (see below), whose sum is σ = 448516224. Its totient is φ = 398240640.

The previous prime is 423364639. The next prime is 423364663. The reversal of 423364651 is 156463324.

It is an interprime number because it is at equal distance from previous prime (423364639) and next prime (423364663).

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

It is not a de Polignac number, because 423364651 - 2¹⁷ = 423233579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423364681) 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, 30621 + ... + 42241.

It is an arithmetic number, because the mean of its divisors is an integer number (56064528).

Almost surely, 2^423364651 is an apocalyptic number.

423364651 is a deficient number, since it is larger than the sum of its proper divisors (25151573).

423364651 is a wasteful number, since it uses less digits than its factorization.

423364651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13781.

The product of its digits is 51840, while the sum is 34.

The square root of 423364651 is about 20575.8268606635. The cubic root of 423364651 is about 750.8817191703.

The spelling of 423364651 in words is "four hundred twenty-three million, three hundred sixty-four thousand, six hundred fifty-one".