4261351863 has 8 divisors (see below), whose sum is σ = 5980844800. Its totient is φ = 2691380088.

The previous prime is 4261351837. The next prime is 4261351931. The reversal of 4261351863 is 3681531624.

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

It is not a de Polignac number, because 4261351863 - 2⁸ = 4261351607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261351063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37380223 + ... + 37380336.

It is an arithmetic number, because the mean of its divisors is an integer number (747605600).

Almost surely, 2^4261351863 is an apocalyptic number.

4261351863 is a deficient number, since it is larger than the sum of its proper divisors (1719492937).

4261351863 is a wasteful number, since it uses less digits than its factorization.

4261351863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74760581.

The product of its digits is 103680, while the sum is 39.

The square root of 4261351863 is about 65279.0308062244. The cubic root of 4261351863 is about 1621.2468000485.

The spelling of 4261351863 in words is "four billion, two hundred sixty-one million, three hundred fifty-one thousand, eight hundred sixty-three".