464999999 has 16 divisors (see below), whose sum is σ = 484052352. Its totient is φ = 446404608.

The previous prime is 464999987. The next prime is 465000037. The reversal of 464999999 is 999999464.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464999999 is a prime.

It is a Duffinian number.

464999999 is a modest number, since divided by 99999 gives 4649 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464999299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073687 + ... + 1074119.

It is an arithmetic number, because the mean of its divisors is an integer number (30253272).

Almost surely, 2^464999999 is an apocalyptic number.

464999999 is a deficient number, since it is larger than the sum of its proper divisors (19052353).

464999999 is a wasteful number, since it uses less digits than its factorization.

464999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866.

The product of its digits is 51018336, while the sum is 68.

The square root of 464999999 is about 21563.8586296609. The cubic root of 464999999 is about 774.7310889442.

The spelling of 464999999 in words is "four hundred sixty-four million, nine hundred ninety-nine thousand, nine hundred ninety-nine".