899466 has 8 divisors (see below), whose sum is σ = 1798944. Its totient is φ = 299820.

The previous prime is 899447. The next prime is 899467. The reversal of 899466 is 664998.

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

899466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (899467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74950 + ... + 74961.

It is an arithmetic number, because the mean of its divisors is an integer number (224868).

2⁸⁹⁹⁴⁶⁶ is an apocalyptic number.

899466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

899466 is a wasteful number, since it uses less digits than its factorization.

899466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149916.

The product of its digits is 93312, while the sum is 42.

The square root of 899466 is about 948.4018135790. The cubic root of 899466 is about 96.5298394482.

The spelling of 899466 in words is "eight hundred ninety-nine thousand, four hundred sixty-six".