4861105838 has 16 divisors (see below), whose sum is σ = 7308750960. Its totient is φ = 2424864000.

The previous prime is 4861105807. The next prime is 4861105841. The reversal of 4861105838 is 8385011684.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416253 + ... + 2418263.

It is an arithmetic number, because the mean of its divisors is an integer number (456796935).

Almost surely, 2^4861105838 is an apocalyptic number.

4861105838 is a deficient number, since it is larger than the sum of its proper divisors (2447645122).

4861105838 is a wasteful number, since it uses less digits than its factorization.

4861105838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243.

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 4861105838 is about 69721.6310623898. The cubic root of 4861105838 is about 1693.9933155021.

The spelling of 4861105838 in words is "four billion, eight hundred sixty-one million, one hundred five thousand, eight hundred thirty-eight".