4861381835 has 16 divisors (see below), whose sum is σ = 5894000640. Its totient is φ = 3849037920.

The previous prime is 4861381831. The next prime is 4861381859. The reversal of 4861381835 is 5381831684.

It is not a de Polignac number, because 4861381835 - 2² = 4861381831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4861381835.

It is not an unprimeable number, because it can be changed into a prime (4861381831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238454 + ... + 258036.

It is an arithmetic number, because the mean of its divisors is an integer number (368375040).

Almost surely, 2^4861381835 is an apocalyptic number.

4861381835 is a deficient number, since it is larger than the sum of its proper divisors (1032618805).

4861381835 is a wasteful number, since it uses less digits than its factorization.

4861381835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20098.

The product of its digits is 552960, while the sum is 47.

The square root of 4861381835 is about 69723.6103124329. The cubic root of 4861381835 is about 1694.0253746152.

The spelling of 4861381835 in words is "four billion, eight hundred sixty-one million, three hundred eighty-one thousand, eight hundred thirty-five".