464484287 has 4 divisors (see below), whose sum is σ = 484679280. Its totient is φ = 444289296.

The previous prime is 464484269. The next prime is 464484299. The reversal of 464484287 is 782484464.

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

It is a cyclic number.

It is not a de Polignac number, because 464484287 - 2¹⁰ = 464483263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464484257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10097462 + ... + 10097507.

It is an arithmetic number, because the mean of its divisors is an integer number (121169820).

Almost surely, 2^464484287 is an apocalyptic number.

464484287 is a deficient number, since it is larger than the sum of its proper divisors (20194993).

464484287 is a wasteful number, since it uses less digits than its factorization.

464484287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20194992.

The product of its digits is 1376256, while the sum is 47.

The square root of 464484287 is about 21551.8975266680. The cubic root of 464484287 is about 774.4445757435. Note that the first 3 decimals are identical.

The spelling of 464484287 in words is "four hundred sixty-four million, four hundred eighty-four thousand, two hundred eighty-seven".