34746643 has 2 divisors, whose sum is σ = 34746644. Its totient is φ = 34746642.

The previous prime is 34746601. The next prime is 34746659. The reversal of 34746643 is 34664743.

It is a strong prime.

It is an emirp because it is prime and its reverse (34664743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34746643 - 2²⁵ = 1192211 is a prime.

It is not a weakly prime, because it can be changed into another prime (34746343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17373321 + 17373322.

It is an arithmetic number, because the mean of its divisors is an integer number (17373322).

Almost surely, 2^34746643 is an apocalyptic number.

34746643 is a deficient number, since it is larger than the sum of its proper divisors (1).

34746643 is an equidigital number, since it uses as much as digits as its factorization.

34746643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 37.

The square root of 34746643 is about 5894.6283173751. The cubic root of 34746643 is about 326.3154354639.

The spelling of 34746643 in words is "thirty-four million, seven hundred forty-six thousand, six hundred forty-three".