34424947 has 2 divisors, whose sum is σ = 34424948. Its totient is φ = 34424946.

The previous prime is 34424939. The next prime is 34424963. The reversal of 34424947 is 74942443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34424947 - 2³ = 34424939 is a prime.

It is not a weakly prime, because it can be changed into another prime (34424917) 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, 17212473 + 17212474.

It is an arithmetic number, because the mean of its divisors is an integer number (17212474).

Almost surely, 2^34424947 is an apocalyptic number.

34424947 is a deficient number, since it is larger than the sum of its proper divisors (1).

34424947 is an equidigital number, since it uses as much as digits as its factorization.

34424947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 37.

The square root of 34424947 is about 5867.2776481090. The cubic root of 34424947 is about 325.3052658430.

The spelling of 34424947 in words is "thirty-four million, four hundred twenty-four thousand, nine hundred forty-seven".