34464439 has 2 divisors, whose sum is σ = 34464440. Its totient is φ = 34464438.

The previous prime is 34464431. The next prime is 34464473. The reversal of 34464439 is 93446443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34464439 - 2³ = 34464431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34464398 and 34464407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34464431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17232219 + 17232220.

It is an arithmetic number, because the mean of its divisors is an integer number (17232220).

Almost surely, 2^34464439 is an apocalyptic number.

34464439 is a deficient number, since it is larger than the sum of its proper divisors (1).

34464439 is an equidigital number, since it uses as much as digits as its factorization.

34464439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 37.

The square root of 34464439 is about 5870.6421284217. The cubic root of 34464439 is about 325.4296140959.

The spelling of 34464439 in words is "thirty-four million, four hundred sixty-four thousand, four hundred thirty-nine".