466081664 has 16 divisors (see below), whose sum is σ = 928522320. Its totient is φ = 233040768.

The previous prime is 466081643. The next prime is 466081667. The reversal of 466081664 is 466180664.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466081667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820504 + ... + 1820759.

It is an arithmetic number, because the mean of its divisors is an integer number (58032645).

Almost surely, 2^466081664 is an apocalyptic number.

It is an amenable number.

466081664 is a deficient number, since it is larger than the sum of its proper divisors (462440656).

466081664 is an equidigital number, since it uses as much as digits as its factorization.

466081664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641277 (or 3641265 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 466081664 is about 21588.9245679353. The cubic root of 466081664 is about 775.3313402485.

The spelling of 466081664 in words is "four hundred sixty-six million, eighty-one thousand, six hundred sixty-four".