4683368721 has 48 divisors (see below), whose sum is σ = 6850900224. Its totient is φ = 2842278912.

The previous prime is 4683368681. The next prime is 4683368731. The reversal of 4683368721 is 1278633864.

It is not a de Polignac number, because 4683368721 - 2²³ = 4674980113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4683368731) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 2758945 + ... + 2760641.

It is an arithmetic number, because the mean of its divisors is an integer number (142727088).

Almost surely, 2^4683368721 is an apocalyptic number.

It is an amenable number.

4683368721 is a deficient number, since it is larger than the sum of its proper divisors (2167531503).

4683368721 is a wasteful number, since it uses less digits than its factorization.

4683368721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830 (or 1807 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 4683368721 is about 68435.1424415848. The cubic root of 4683368721 is about 1673.0905659310.

The spelling of 4683368721 in words is "four billion, six hundred eighty-three million, three hundred sixty-eight thousand, seven hundred twenty-one".