3869274443 has 16 divisors (see below), whose sum is σ = 4118400000. Its totient is φ = 3622603392.

The previous prime is 3869274379. The next prime is 3869274503. The reversal of 3869274443 is 3444729683.

It is a cyclic number.

It is not a de Polignac number, because 3869274443 - 2⁶ = 3869274379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3869274391 and 3869274400.

It is not an unprimeable number, because it can be changed into a prime (3869274943) 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, 3723518 + ... + 3724556.

It is an arithmetic number, because the mean of its divisors is an integer number (257400000).

Almost surely, 2^3869274443 is an apocalyptic number.

3869274443 is a deficient number, since it is larger than the sum of its proper divisors (249125557).

3869274443 is a wasteful number, since it uses less digits than its factorization.

3869274443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994.

The product of its digits is 3483648, while the sum is 50.

The square root of 3869274443 is about 62203.4922090392. The cubic root of 3869274443 is about 1569.9163468485.

The spelling of 3869274443 in words is "three billion, eight hundred sixty-nine million, two hundred seventy-four thousand, four hundred forty-three".