464531430 has 32 divisors (see below), whose sum is σ = 1216228608. Its totient is φ = 112613600.

The previous prime is 464531429. The next prime is 464531449. The reversal of 464531430 is 34135464.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 703506 + ... + 704165.

It is an arithmetic number, because the mean of its divisors is an integer number (38007144).

Almost surely, 2^464531430 is an apocalyptic number.

464531430 is an abundant number, since it is smaller than the sum of its proper divisors (751697178).

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

464531430 is a wasteful number, since it uses less digits than its factorization.

464531430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407692.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 464531430 is about 21552.9912077187. The cubic root of 464531430 is about 774.4707757009.

Adding to 464531430 its reverse (34135464), we get a palindrome (498666894).

The spelling of 464531430 in words is "four hundred sixty-four million, five hundred thirty-one thousand, four hundred thirty".