461859799 has 4 divisors (see below), whose sum is σ = 464048920. Its totient is φ = 459670680.

The previous prime is 461859787. The next prime is 461859841. The reversal of 461859799 is 997958164.

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 461859799 - 2¹⁷ = 461728727 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 (461859779) 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, 1094244 + ... + 1094665.

It is an arithmetic number, because the mean of its divisors is an integer number (116012230).

Almost surely, 2^461859799 is an apocalyptic number.

461859799 is a deficient number, since it is larger than the sum of its proper divisors (2189121).

461859799 is a wasteful number, since it uses less digits than its factorization.

461859799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189120.

The product of its digits is 4898880, while the sum is 58.

The square root of 461859799 is about 21490.9236423193. The cubic root of 461859799 is about 772.9831982187.

The spelling of 461859799 in words is "four hundred sixty-one million, eight hundred fifty-nine thousand, seven hundred ninety-nine".