3814739 has 2 divisors, whose sum is σ = 3814740. Its totient is φ = 3814738.

The previous prime is 3814729. The next prime is 3814751. The reversal of 3814739 is 9374183.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3814739 - 2⁸ = 3814483 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3814699 and 3814708.

It is not a weakly prime, because it can be changed into another prime (3814709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1907369 + 1907370.

It is an arithmetic number, because the mean of its divisors is an integer number (1907370).

Almost surely, 2^3814739 is an apocalyptic number.

3814739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3814739 is an equidigital number, since it uses as much as digits as its factorization.

3814739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 3814739 is about 1953.1356839708. The cubic root of 3814739 is about 156.2505698113.

The spelling of 3814739 in words is "three million, eight hundred fourteen thousand, seven hundred thirty-nine".