2434739 has 2 divisors, whose sum is σ = 2434740. Its totient is φ = 2434738.

The previous prime is 2434727. The next prime is 2434763. The reversal of 2434739 is 9374342.

2434739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2434739 - 2⁸ = 2434483 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2434799) 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, 1217369 + 1217370.

It is an arithmetic number, because the mean of its divisors is an integer number (1217370).

2^2434739 is an apocalyptic number.

2434739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2434739 is an equidigital number, since it uses as much as digits as its factorization.

2434739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 32.

The square root of 2434739 is about 1560.3650213972. The cubic root of 2434739 is about 134.5294822580.

The spelling of 2434739 in words is "two million, four hundred thirty-four thousand, seven hundred thirty-nine".