466279891 has 32 divisors (see below), whose sum is σ = 595330560. Its totient is φ = 354681600.

The previous prime is 466279861. The next prime is 466279901. The reversal of 466279891 is 198972664.

It is a happy number.

It is not a de Polignac number, because 466279891 - 2⁹ = 466279379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (466279861) 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 31 ways as a sum of consecutive naturals, for example, 894711 + ... + 895231.

It is an arithmetic number, because the mean of its divisors is an integer number (18604080).

Almost surely, 2^466279891 is an apocalyptic number.

466279891 is a deficient number, since it is larger than the sum of its proper divisors (129050669).

466279891 is a wasteful number, since it uses less digits than its factorization.

466279891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795.

The product of its digits is 1306368, while the sum is 52.

The square root of 466279891 is about 21593.5150218764. The cubic root of 466279891 is about 775.4412421777.

The spelling of 466279891 in words is "four hundred sixty-six million, two hundred seventy-nine thousand, eight hundred ninety-one".