464682989 has 8 divisors (see below), whose sum is σ = 472348128. Its totient is φ = 457039440.

The previous prime is 464682949. The next prime is 464683067. The reversal of 464682989 is 989286464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 464682989 - 2⁸ = 464682733 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 (464682919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41279 + ... + 51315.

It is an arithmetic number, because the mean of its divisors is an integer number (59043516).

Almost surely, 2^464682989 is an apocalyptic number.

It is an amenable number.

464682989 is a deficient number, since it is larger than the sum of its proper divisors (7665139).

464682989 is a wasteful number, since it uses less digits than its factorization.

464682989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10795.

The product of its digits is 5971968, while the sum is 56.

The square root of 464682989 is about 21556.5068830736. The cubic root of 464682989 is about 774.5549933632.

The spelling of 464682989 in words is "four hundred sixty-four million, six hundred eighty-two thousand, nine hundred eighty-nine".