2896739 has 2 divisors, whose sum is σ = 2896740. Its totient is φ = 2896738.

The previous prime is 2896717. The next prime is 2896741. The reversal of 2896739 is 9376982.

2896739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2896739 - 2⁸ = 2896483 is a prime.

It is a Sophie Germain prime.

Together with 2896741, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2896739.

It is not a weakly prime, because it can be changed into another prime (2896769) 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 as a sum of consecutive naturals, namely, 1448369 + 1448370.

It is an arithmetic number, because the mean of its divisors is an integer number (1448370).

2^2896739 is an apocalyptic number.

2896739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2896739 is an equidigital number, since it uses as much as digits as its factorization.

2896739 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 2896739 is about 1701.9809047107. The cubic root of 2896739 is about 142.5508426354.

The spelling of 2896739 in words is "two million, eight hundred ninety-six thousand, seven hundred thirty-nine".