464679423 has 24 divisors (see below), whose sum is σ = 749611408. Its totient is φ = 285954624.

The previous prime is 464679421. The next prime is 464679433. The reversal of 464679423 is 324976464.

It is a happy number.

It is not a de Polignac number, because 464679423 - 2¹ = 464679421 is a prime.

It is a super-2 number, since 2×464679423² = 431853932319225858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464679421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70390 + ... + 76707.

Almost surely, 2^464679423 is an apocalyptic number.

464679423 is a deficient number, since it is larger than the sum of its proper divisors (284931985).

464679423 is a wasteful number, since it uses less digits than its factorization.

464679423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147125 (or 147113 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 464679423 is about 21556.4241700705. The cubic root of 464679423 is about 774.5530120338.

The spelling of 464679423 in words is "four hundred sixty-four million, six hundred seventy-nine thousand, four hundred twenty-three".