4049684972 has 6 divisors (see below), whose sum is σ = 7086948708. Its totient is φ = 2024842484.

The previous prime is 4049684929. The next prime is 4049684981. The reversal of 4049684972 is 2794869404.

4049684972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506210618 + ... + 506210625.

It is an arithmetic number, because the mean of its divisors is an integer number (1181158118).

Almost surely, 2^4049684972 is an apocalyptic number.

It is an amenable number.

4049684972 is a deficient number, since it is larger than the sum of its proper divisors (3037263736).

4049684972 is a wasteful number, since it uses less digits than its factorization.

4049684972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012421247 (or 1012421245 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The square root of 4049684972 is about 63637.1351649334. The cubic root of 4049684972 is about 1593.9465234179.

The spelling of 4049684972 in words is "four billion, forty-nine million, six hundred eighty-four thousand, nine hundred seventy-two".