2906941 has 4 divisors (see below), whose sum is σ = 2977884. Its totient is φ = 2836000.

The previous prime is 2906887. The next prime is 2906951. The reversal of 2906941 is 1496092.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1490841 + 1416100 = 1221^2 + 1190^2 .

It is a cyclic number.

It is not a de Polignac number, because 2906941 - 2⁹ = 2906429 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 (2906951) 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 3 ways as a sum of consecutive naturals, for example, 35410 + ... + 35491.

It is an arithmetic number, because the mean of its divisors is an integer number (744471).

2^2906941 is an apocalyptic number.

It is an amenable number.

2906941 is a deficient number, since it is larger than the sum of its proper divisors (70943).

2906941 is an equidigital number, since it uses as much as digits as its factorization.

2906941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70942.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2906941 is about 1704.9753663910. The cubic root of 2906941 is about 142.7179960827.

The spelling of 2906941 in words is "two million, nine hundred six thousand, nine hundred forty-one".