2738841 has 16 divisors (see below), whose sum is σ = 4276608. Its totient is φ = 1526400.

The previous prime is 2738821. The next prime is 2738861. The reversal of 2738841 is 1488372.

2738841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2738821) and next prime (2738861).

It is not a de Polignac number, because 2738841 - 2⁵ = 2738809 is a prime.

2738841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2738821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730 + ... + 2451.

It is an arithmetic number, because the mean of its divisors is an integer number (267288).

2^2738841 is an apocalyptic number.

2738841 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2738841 is a deficient number, since it is larger than the sum of its proper divisors (1537767).

2738841 is a wasteful number, since it uses less digits than its factorization.

2738841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232.

The product of its digits is 10752, while the sum is 33.

The square root of 2738841 is about 1654.9444099425. The cubic root of 2738841 is about 139.9122068617.

The spelling of 2738841 in words is "two million, seven hundred thirty-eight thousand, eight hundred forty-one".