4947882313 has 16 divisors (see below), whose sum is σ = 5572684800. Its totient is φ = 4353523200.

The previous prime is 4947882301. The next prime is 4947882341. The reversal of 4947882313 is 3132887494.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4947882313 - 2⁹ = 4947881801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4947882353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45913 + ... + 109561.

It is an arithmetic number, because the mean of its divisors is an integer number (348292800).

Almost surely, 2^4947882313 is an apocalyptic number.

It is an amenable number.

4947882313 is a deficient number, since it is larger than the sum of its proper divisors (624802487).

4947882313 is a wasteful number, since it uses less digits than its factorization.

4947882313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63888.

The product of its digits is 1161216, while the sum is 49.

The square root of 4947882313 is about 70341.1850411976. The cubic root of 4947882313 is about 1704.0138503185.

The spelling of 4947882313 in words is "four billion, nine hundred forty-seven million, eight hundred eighty-two thousand, three hundred thirteen".