2941849 has 2 divisors, whose sum is σ = 2941850. Its totient is φ = 2941848.

The previous prime is 2941843. The next prime is 2941859. The reversal of 2941849 is 9481492.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1607824 + 1334025 = 1268^2 + 1155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2941849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2941843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1470924 + 1470925.

It is an arithmetic number, because the mean of its divisors is an integer number (1470925).

2^2941849 is an apocalyptic number.

It is an amenable number.

2941849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2941849 is an equidigital number, since it uses as much as digits as its factorization.

2941849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 37.

The square root of 2941849 is about 1715.1819145502. The cubic root of 2941849 is about 143.2870008290.

The spelling of 2941849 in words is "two million, nine hundred forty-one thousand, eight hundred forty-nine".