4146834439 has 12 divisors (see below), whose sum is σ = 4715270280. Its totient is φ = 3639851600.

The previous prime is 4146834421. The next prime is 4146834451. The reversal of 4146834439 is 9344386414.

It is not a de Polignac number, because 4146834439 - 2⁵ = 4146834407 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 (4146834409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587377 + ... + 594394.

It is an arithmetic number, because the mean of its divisors is an integer number (392939190).

Almost surely, 2^4146834439 is an apocalyptic number.

4146834439 is a deficient number, since it is larger than the sum of its proper divisors (568435841).

4146834439 is a wasteful number, since it uses less digits than its factorization.

4146834439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181822 (or 1181811 counting only the distinct ones).

The product of its digits is 995328, while the sum is 46.

The square root of 4146834439 is about 64395.9194281750. The cubic root of 4146834439 is about 1606.5918722942.

The spelling of 4146834439 in words is "four billion, one hundred forty-six million, eight hundred thirty-four thousand, four hundred thirty-nine".