4939429846 has 16 divisors (see below), whose sum is σ = 8058084048. Its totient is φ = 2257164000.

The previous prime is 4939429813. The next prime is 4939429861. The reversal of 4939429846 is 6489249394.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937860 + ... + 943111.

It is an arithmetic number, because the mean of its divisors is an integer number (503630253).

Almost surely, 2^4939429846 is an apocalyptic number.

4939429846 is a deficient number, since it is larger than the sum of its proper divisors (3118654202).

4939429846 is a wasteful number, since it uses less digits than its factorization.

4939429846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881087.

The product of its digits is 13436928, while the sum is 58.

The square root of 4939429846 is about 70281.0774390945. The cubic root of 4939429846 is about 1703.0429750137.

The spelling of 4939429846 in words is "four billion, nine hundred thirty-nine million, four hundred twenty-nine thousand, eight hundred forty-six".