464424402 has 32 divisors (see below), whose sum is σ = 1001786688. Its totient is φ = 142687296.

The previous prime is 464424397. The next prime is 464424403. The reversal of 464424402 is 204424464.

It is a self number, because there is not a number n which added to its sum of digits gives 464424402.

It is not an unprimeable number, because it can be changed into a prime (464424403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53113 + ... + 61235.

It is an arithmetic number, because the mean of its divisors is an integer number (31305834).

Almost surely, 2^464424402 is an apocalyptic number.

464424402 is an abundant number, since it is smaller than the sum of its proper divisors (537362286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464424402 is a wasteful number, since it uses less digits than its factorization.

464424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8874.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 464424402 is about 21550.5081610620. The cubic root of 464424402 is about 774.4112917998.

Adding to 464424402 its reverse (204424464), we get a palindrome (668848866).

The spelling of 464424402 in words is "four hundred sixty-four million, four hundred twenty-four thousand, four hundred two".