4139973792 has 36 divisors (see below), whose sum is σ = 11773051290. Its totient is φ = 1379991168.

The previous prime is 4139973787. The next prime is 4139973809. The reversal of 4139973792 is 2973799314.

4139973792 is a `hidden beast` number, since 413 + 99 + 73 + 79 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4025141136 + 114832656 = 63444^2 + 10716^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7187167 + ... + 7187742.

Almost surely, 2^4139973792 is an apocalyptic number.

It is an amenable number.

4139973792 is an abundant number, since it is smaller than the sum of its proper divisors (7633077498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4139973792 is a wasteful number, since it uses less digits than its factorization.

4139973792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14374925 (or 14374914 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 4139973792 is about 64342.6281092092. The cubic root of 4139973792 is about 1605.7053853459.

The spelling of 4139973792 in words is "four billion, one hundred thirty-nine million, nine hundred seventy-three thousand, seven hundred ninety-two".