464664246 has 8 divisors (see below), whose sum is σ = 929328504. Its totient is φ = 154888080.

The previous prime is 464664203. The next prime is 464664253. The reversal of 464664246 is 642466464.

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

464664246 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 464664198 and 464664207.

It is a congruent number.

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, 38722015 + ... + 38722026.

It is an arithmetic number, because the mean of its divisors is an integer number (116166063).

Almost surely, 2^464664246 is an apocalyptic number.

464664246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464664246 is a wasteful number, since it uses less digits than its factorization.

464664246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77444046.

The product of its digits is 663552, while the sum is 42.

The square root of 464664246 is about 21556.0721375672. The cubic root of 464664246 is about 774.5445793248.

The spelling of 464664246 in words is "four hundred sixty-four million, six hundred sixty-four thousand, two hundred forty-six".