34449539 has 2 divisors, whose sum is σ = 34449540. Its totient is φ = 34449538.

The previous prime is 34449533. The next prime is 34449551. The reversal of 34449539 is 93594443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34449539 - 2¹² = 34445443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34449496 and 34449505.

It is not a weakly prime, because it can be changed into another prime (34449533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17224769 + 17224770.

It is an arithmetic number, because the mean of its divisors is an integer number (17224770).

Almost surely, 2^34449539 is an apocalyptic number.

34449539 is a deficient number, since it is larger than the sum of its proper divisors (1).

34449539 is an equidigital number, since it uses as much as digits as its factorization.

34449539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

The square root of 34449539 is about 5869.3729648064. The cubic root of 34449539 is about 325.3827097085.

The spelling of 34449539 in words is "thirty-four million, four hundred forty-nine thousand, five hundred thirty-nine".