34893739 has 2 divisors, whose sum is σ = 34893740. Its totient is φ = 34893738.

The previous prime is 34893659. The next prime is 34893779. The reversal of 34893739 is 93739843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34893739 - 2⁹ = 34893227 is a prime.

It is not a weakly prime, because it can be changed into another prime (34893779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17446869 + 17446870.

It is an arithmetic number, because the mean of its divisors is an integer number (17446870).

Almost surely, 2^34893739 is an apocalyptic number.

34893739 is a deficient number, since it is larger than the sum of its proper divisors (1).

34893739 is an equidigital number, since it uses as much as digits as its factorization.

34893739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 46.

The square root of 34893739 is about 5907.0922626958. The cubic root of 34893739 is about 326.7752604162.

The spelling of 34893739 in words is "thirty-four million, eight hundred ninety-three thousand, seven hundred thirty-nine".