464861099 has 4 divisors (see below), whose sum is σ = 465021264. Its totient is φ = 464700936.

The previous prime is 464861083. The next prime is 464861101. The reversal of 464861099 is 990168464.

It is a happy number.

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 464861099 - 2⁴ = 464861083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464861029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75647 + ... + 81560.

It is an arithmetic number, because the mean of its divisors is an integer number (116255316).

Almost surely, 2^464861099 is an apocalyptic number.

464861099 is a deficient number, since it is larger than the sum of its proper divisors (160165).

464861099 is a wasteful number, since it uses less digits than its factorization.

464861099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160164.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 464861099 is about 21560.6377224794. The cubic root of 464861099 is about 774.6539413707.

The spelling of 464861099 in words is "four hundred sixty-four million, eight hundred sixty-one thousand, ninety-nine".