4895021768 has 64 divisors (see below), whose sum is σ = 11660651520. Its totient is φ = 1874016000.

The previous prime is 4895021731. The next prime is 4895021821. The reversal of 4895021768 is 8671205984.

It is a super-2 number, since 2×4895021768² = 47922476218387691648, which contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 85883 + ... + 131018.

It is an arithmetic number, because the mean of its divisors is an integer number (182197680).

Almost surely, 2^4895021768 is an apocalyptic number.

It is an amenable number.

4895021768 is an abundant number, since it is smaller than the sum of its proper divisors (6765629752).

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

4895021768 is a wasteful number, since it uses less digits than its factorization.

4895021768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216958 (or 216954 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 4895021768 is about 69964.4321637788. The cubic root of 4895021768 is about 1697.9238516667.

The spelling of 4895021768 in words is "four billion, eight hundred ninety-five million, twenty-one thousand, seven hundred sixty-eight".