4947964882 has 32 divisors (see below), whose sum is σ = 8622432000. Its totient is φ = 2085784128.

The previous prime is 4947964877. The next prime is 4947964913. The reversal of 4947964882 is 2884697494.

It is a self number, because there is not a number n which added to its sum of digits gives 4947964882.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203344 + ... + 226372.

It is an arithmetic number, because the mean of its divisors is an integer number (269451000).

Almost surely, 2^4947964882 is an apocalyptic number.

4947964882 is a deficient number, since it is larger than the sum of its proper divisors (3674467118).

4947964882 is a wasteful number, since it uses less digits than its factorization.

4947964882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23290.

The product of its digits is 27869184, while the sum is 61.

The square root of 4947964882 is about 70341.7719566404. The cubic root of 4947964882 is about 1704.0233289822.

The spelling of 4947964882 in words is "four billion, nine hundred forty-seven million, nine hundred sixty-four thousand, eight hundred eighty-two".