466689667 has 2 divisors, whose sum is σ = 466689668. Its totient is φ = 466689666.

The previous prime is 466689659. The next prime is 466689677. The reversal of 466689667 is 766986664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 466689667 - 2³ = 466689659 is a prime.

It is not a weakly prime, because it can be changed into another prime (466689677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233344833 + 233344834.

It is an arithmetic number, because the mean of its divisors is an integer number (233344834).

Almost surely, 2^466689667 is an apocalyptic number.

466689667 is a deficient number, since it is larger than the sum of its proper divisors (1).

466689667 is an equidigital number, since it uses as much as digits as its factorization.

466689667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 58.

The square root of 466689667 is about 21603.0013424061. The cubic root of 466689667 is about 775.6683333721.

Subtracting from 466689667 its sum of digits (58), we obtain a square (466689609 = 21603²).

The spelling of 466689667 in words is "four hundred sixty-six million, six hundred eighty-nine thousand, six hundred sixty-seven".