2941839 has 10 divisors (see below), whose sum is σ = 4394720. Its totient is φ = 1961172.

The previous prime is 2941837. The next prime is 2941843. The reversal of 2941839 is 9381492.

It is not a de Polignac number, because 2941839 - 2¹ = 2941837 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 (2941831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18079 + ... + 18240.

It is an arithmetic number, because the mean of its divisors is an integer number (439472).

2^2941839 is an apocalyptic number.

2941839 is a deficient number, since it is larger than the sum of its proper divisors (1452881).

2941839 is an equidigital number, since it uses as much as digits as its factorization.

2941839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36331 (or 36322 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 2941839 is about 1715.1789994050. The cubic root of 2941839 is about 143.2868384740.

The spelling of 2941839 in words is "two million, nine hundred forty-one thousand, eight hundred thirty-nine".