3889958343 has 16 divisors (see below), whose sum is σ = 5496737760. Its totient is φ = 2438521856.

The previous prime is 3889958327. The next prime is 3889958363. The reversal of 3889958343 is 3438599883.

It is a cyclic number.

It is not a de Polignac number, because 3889958343 - 2⁴ = 3889958327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889958363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22171 + ... + 90947.

It is an arithmetic number, because the mean of its divisors is an integer number (343546110).

Almost surely, 2^3889958343 is an apocalyptic number.

3889958343 is a deficient number, since it is larger than the sum of its proper divisors (1606779417).

3889958343 is a wasteful number, since it uses less digits than its factorization.

3889958343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69906.

The product of its digits is 22394880, while the sum is 60.

The square root of 3889958343 is about 62369.5305658139. The cubic root of 3889958343 is about 1572.7087999569.

The spelling of 3889958343 in words is "three billion, eight hundred eighty-nine million, nine hundred fifty-eight thousand, three hundred forty-three".