2965849 has 2 divisors, whose sum is σ = 2965850. Its totient is φ = 2965848.

The previous prime is 2965847. The next prime is 2965861. The reversal of 2965849 is 9485692.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2082249 + 883600 = 1443^2 + 940^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965849 - 2¹ = 2965847 is a prime.

Together with 2965847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2965847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482924 + 1482925.

It is an arithmetic number, because the mean of its divisors is an integer number (1482925).

2^2965849 is an apocalyptic number.

It is an amenable number.

2965849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2965849 is an equidigital number, since it uses as much as digits as its factorization.

2965849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 43.

The square root of 2965849 is about 1722.1640456124. The cubic root of 2965849 is about 143.6755975401.

The spelling of 2965849 in words is "two million, nine hundred sixty-five thousand, eight hundred forty-nine".