464434 has 4 divisors (see below), whose sum is σ = 696654. Its totient is φ = 232216.

The previous prime is 464419. The next prime is 464437. The reversal of 464434 is 434464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 426409 + 38025 = 653^2 + 195^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464399 and 464408.

It is not an unprimeable number, because it can be changed into a prime (464437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116107 + ... + 116110.

2⁴⁶⁴⁴³⁴ is an apocalyptic number.

464434 is a deficient number, since it is larger than the sum of its proper divisors (232220).

464434 is a wasteful number, since it uses less digits than its factorization.

464434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232219.

The product of its digits is 4608, while the sum is 25.

The square root of 464434 is about 681.4939471485. The cubic root of 464434 is about 77.4416626538.

Adding to 464434 its reverse (434464), we get a palindrome (898898).

It can be divided in two parts, 464 and 434, that added together give a palindrome (898).

The spelling of 464434 in words is "four hundred sixty-four thousand, four hundred thirty-four".