2986937 has 2 divisors, whose sum is σ = 2986938. Its totient is φ = 2986936.

The previous prime is 2986889. The next prime is 2986939. The reversal of 2986937 is 7396892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1585081 + 1401856 = 1259^2 + 1184^2 .

It is a cyclic number.

It is not a de Polignac number, because 2986937 - 2¹² = 2982841 is a prime.

Together with 2986939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2986939) 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 as a sum of consecutive naturals, namely, 1493468 + 1493469.

It is an arithmetic number, because the mean of its divisors is an integer number (1493469).

2^2986937 is an apocalyptic number.

It is an amenable number.

2986937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2986937 is an equidigital number, since it uses as much as digits as its factorization.

2986937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 2986937 is about 1728.2757303162. The cubic root of 2986937 is about 144.0153179435.

The spelling of 2986937 in words is "two million, nine hundred eighty-six thousand, nine hundred thirty-seven".