464336666 has 8 divisors (see below), whose sum is σ = 706900800. Its totient is φ = 228703068.

The previous prime is 464336647. The next prime is 464336707. The reversal of 464336666 is 666633464.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1732466 + ... + 1732733.

It is an arithmetic number, because the mean of its divisors is an integer number (88362600).

Almost surely, 2^464336666 is an apocalyptic number.

464336666 is a deficient number, since it is larger than the sum of its proper divisors (242564134).

464336666 is a wasteful number, since it uses less digits than its factorization.

464336666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465268.

The product of its digits is 1119744, while the sum is 44.

The square root of 464336666 is about 21548.4724748647. The cubic root of 464336666 is about 774.3625231679.

The spelling of 464336666 in words is "four hundred sixty-four million, three hundred thirty-six thousand, six hundred sixty-six".