4462946168 has 8 divisors (see below), whose sum is σ = 8368024080. Its totient is φ = 2231473080.

The previous prime is 4462946123. The next prime is 4462946239. The reversal of 4462946168 is 8616492644.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278934128 + ... + 278934143.

It is an arithmetic number, because the mean of its divisors is an integer number (1046003010).

Almost surely, 2^4462946168 is an apocalyptic number.

It is an amenable number.

4462946168 is a deficient number, since it is larger than the sum of its proper divisors (3905077912).

4462946168 is a wasteful number, since it uses less digits than its factorization.

4462946168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557868277 (or 557868273 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 50.

The square root of 4462946168 is about 66805.2854795188. The cubic root of 4462946168 is about 1646.4196830709.

The spelling of 4462946168 in words is "four billion, four hundred sixty-two million, nine hundred forty-six thousand, one hundred sixty-eight".