4929240838 has 8 divisors (see below), whose sum is σ = 7648822080. Its totient is φ = 2379633480.

The previous prime is 4929240803. The next prime is 4929240859. The reversal of 4929240838 is 8380429294.

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

It is a junction number, because it is equal to n+sod(n) for n = 4929240791 and 4929240800.

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, 42493398 + ... + 42493513.

It is an arithmetic number, because the mean of its divisors is an integer number (956102760).

Almost surely, 2^4929240838 is an apocalyptic number.

4929240838 is a deficient number, since it is larger than the sum of its proper divisors (2719581242).

4929240838 is a wasteful number, since it uses less digits than its factorization.

4929240838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84986942.

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 4929240838 is about 70208.5524562357. The cubic root of 4929240838 is about 1701.8711620630.

The spelling of 4929240838 in words is "four billion, nine hundred twenty-nine million, two hundred forty thousand, eight hundred thirty-eight".