4894721914 has 8 divisors (see below), whose sum is σ = 7342443648. Its totient is φ = 2447240700.

The previous prime is 4894721873. The next prime is 4894721933. The reversal of 4894721914 is 4191274984.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4749 + ... + 99055.

It is an arithmetic number, because the mean of its divisors is an integer number (917805456).

Almost surely, 2^4894721914 is an apocalyptic number.

4894721914 is a deficient number, since it is larger than the sum of its proper divisors (2447721734).

4894721914 is a wasteful number, since it uses less digits than its factorization.

4894721914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120260.

The product of its digits is 580608, while the sum is 49.

The square root of 4894721914 is about 69962.2892278405. The cubic root of 4894721914 is about 1697.8891810919.

The spelling of 4894721914 in words is "four billion, eight hundred ninety-four million, seven hundred twenty-one thousand, nine hundred fourteen".