466982991 has 6 divisors (see below), whose sum is σ = 674531000. Its totient is φ = 311321988.

The previous prime is 466982981. The next prime is 466983017. The reversal of 466982991 is 199289664.

466982991 is a `hidden beast` number, since 466 + 98 + 2 + 9 + 91 = 666.

It is not a de Polignac number, because 466982991 - 2⁵ = 466982959 is a prime.

It is a super-2 number, since 2×466982991² = 436146227766612162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466982921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25943491 + ... + 25943508.

Almost surely, 2^466982991 is an apocalyptic number.

466982991 is a deficient number, since it is larger than the sum of its proper divisors (207548009).

466982991 is a wasteful number, since it uses less digits than its factorization.

466982991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51887005 (or 51887002 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 466982991 is about 21609.7892400643. The cubic root of 466982991 is about 775.8308071411.

The spelling of 466982991 in words is "four hundred sixty-six million, nine hundred eighty-two thousand, nine hundred ninety-one".