462646768 has 10 divisors (see below), whose sum is σ = 896378144. Its totient is φ = 231323376.

The previous prime is 462646757. The next prime is 462646777. The reversal of 462646768 is 867646264.

It is a happy number.

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 as a sum of consecutive naturals, namely, 14457696 + ... + 14457727.

Almost surely, 2^462646768 is an apocalyptic number.

It is an amenable number.

462646768 is a deficient number, since it is larger than the sum of its proper divisors (433731376).

462646768 is a wasteful number, since it uses less digits than its factorization.

462646768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28915431 (or 28915425 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 49.

The square root of 462646768 is about 21509.2251836276. The cubic root of 462646768 is about 773.4219811841.

The spelling of 462646768 in words is "four hundred sixty-two million, six hundred forty-six thousand, seven hundred sixty-eight".