4947781114 has 8 divisors (see below), whose sum is σ = 7744353120. Its totient is φ = 2366330076.

The previous prime is 4947781103. The next prime is 4947781159. The reversal of 4947781114 is 4111877494.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 107560459 = 4947781114 / (4 + 9 + 4 + 7 + 7 + 8 + 1 + 1 + 1 + 4).

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, 53780184 + ... + 53780275.

It is an arithmetic number, because the mean of its divisors is an integer number (968044140).

Almost surely, 2^4947781114 is an apocalyptic number.

4947781114 is a deficient number, since it is larger than the sum of its proper divisors (2796572006).

4947781114 is a wasteful number, since it uses less digits than its factorization.

4947781114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107560484.

The product of its digits is 225792, while the sum is 46.

The square root of 4947781114 is about 70340.4656936532. The cubic root of 4947781114 is about 1704.0022328451.

The spelling of 4947781114 in words is "four billion, nine hundred forty-seven million, seven hundred eighty-one thousand, one hundred fourteen".