3941263873 has 4 divisors (see below), whose sum is σ = 3942215680. Its totient is φ = 3940312068.

The previous prime is 3941263871. The next prime is 3941263883. The reversal of 3941263873 is 3783621493.

3941263873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3941263873 - 2¹ = 3941263871 is a prime.

It is a super-2 number, since 2×3941263873² = 31067121833229920258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3941263871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469665 + ... + 477982.

It is an arithmetic number, because the mean of its divisors is an integer number (985553920).

Almost surely, 2^3941263873 is an apocalyptic number.

It is an amenable number.

3941263873 is a deficient number, since it is larger than the sum of its proper divisors (951807).

3941263873 is an equidigital number, since it uses as much as digits as its factorization.

3941263873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951806.

The product of its digits is 653184, while the sum is 46.

The square root of 3941263873 is about 62779.4860842298. The cubic root of 3941263873 is about 1579.5928920946.

It can be divided in two parts, 39412 and 63873, that added together give a triangular number (103285 = T₄₅₄).

The spelling of 3941263873 in words is "three billion, nine hundred forty-one million, two hundred sixty-three thousand, eight hundred seventy-three".