4747739942 has 8 divisors (see below), whose sum is σ = 7769029032. Its totient is φ = 2158063600.

The previous prime is 4747739917. The next prime is 4747739987. The reversal of 4747739942 is 2499377474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 107903159 + ... + 107903202.

It is an arithmetic number, because the mean of its divisors is an integer number (971128629).

Almost surely, 2^4747739942 is an apocalyptic number.

4747739942 is a deficient number, since it is larger than the sum of its proper divisors (3021289090).

4747739942 is a wasteful number, since it uses less digits than its factorization.

4747739942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215806374.

The product of its digits is 10668672, while the sum is 56.

The square root of 4747739942 is about 68903.8456256253. The cubic root of 4747739942 is about 1680.7210555110.

The spelling of 4747739942 in words is "four billion, seven hundred forty-seven million, seven hundred thirty-nine thousand, nine hundred forty-two".