466982989 has 16 divisors (see below), whose sum is σ = 526792896. Its totient is φ = 410262400.

The previous prime is 466982981. The next prime is 466983017. The reversal of 466982989 is 989289664.

It is not a de Polignac number, because 466982989 - 2³ = 466982981 is a prime.

It is a super-2 number, since 2×466982989² = 436146224030748242, 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 (466982981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43419 + ... + 53095.

It is an arithmetic number, because the mean of its divisors is an integer number (32924556).

Almost surely, 2^466982989 is an apocalyptic number.

It is an amenable number.

466982989 is a deficient number, since it is larger than the sum of its proper divisors (59809907).

466982989 is a wasteful number, since it uses less digits than its factorization.

466982989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9836.

The product of its digits is 13436928, while the sum is 61.

The square root of 466982989 is about 21609.7891937890. The cubic root of 466982989 is about 775.8308060335.

The spelling of 466982989 in words is "four hundred sixty-six million, nine hundred eighty-two thousand, nine hundred eighty-nine".