466989664 has 12 divisors (see below), whose sum is σ = 919385964. Its totient is φ = 233494816.

The previous prime is 466989647. The next prime is 466989667.

466989664 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 466989599 and 466989608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466989667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7296682 + ... + 7296745.

It is an arithmetic number, because the mean of its divisors is an integer number (76615497).

Almost surely, 2^466989664 is an apocalyptic number.

It is an amenable number.

466989664 is a deficient number, since it is larger than the sum of its proper divisors (452396300).

466989664 is a wasteful number, since it uses less digits than its factorization.

466989664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14593437 (or 14593429 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 58.

The square root of 466989664 is about 21609.9436371315. The cubic root of 466989664 is about 775.8345025607.

The spelling of 466989664 in words is "four hundred sixty-six million, nine hundred eighty-nine thousand, six hundred sixty-four".