4961972888 has 16 divisors (see below), whose sum is σ = 9308764080. Its totient is φ = 2479635808.

The previous prime is 4961972887. The next prime is 4961972923. The reversal of 4961972888 is 8882791694.

It is a self number, because there is not a number n which added to its sum of digits gives 4961972888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961972887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153131 + ... + 182682.

It is an arithmetic number, because the mean of its divisors is an integer number (581797755).

Almost surely, 2^4961972888 is an apocalyptic number.

It is an amenable number.

4961972888 is a deficient number, since it is larger than the sum of its proper divisors (4346791192).

4961972888 is a wasteful number, since it uses less digits than its factorization.

4961972888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337666 (or 337662 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 62.

The square root of 4961972888 is about 70441.2726176920. The cubic root of 4961972888 is about 1705.6298803047.

The spelling of 4961972888 in words is "four billion, nine hundred sixty-one million, nine hundred seventy-two thousand, eight hundred eighty-eight".