432468399 has 12 divisors (see below), whose sum is σ = 633810968. Its totient is φ = 262101840.

The previous prime is 432468373. The next prime is 432468437. The reversal of 432468399 is 993864234.

It is not a de Polignac number, because 432468399 - 2¹² = 432464303 is a prime.

It is a super-2 number, since 2×432468399² = 374057832267246402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432468359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 595324 + ... + 596049.

Almost surely, 2^432468399 is an apocalyptic number.

432468399 is a deficient number, since it is larger than the sum of its proper divisors (201342569).

432468399 is a wasteful number, since it uses less digits than its factorization.

432468399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191398 (or 1191387 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 48.

The square root of 432468399 is about 20795.8745668462. The cubic root of 432468399 is about 756.2257468806.

The spelling of 432468399 in words is "four hundred thirty-two million, four hundred sixty-eight thousand, three hundred ninety-nine".