34343450 has 24 divisors (see below), whose sum is σ = 67242720. Its totient is φ = 13014000.

The previous prime is 34343447. The next prime is 34343473. The reversal of 34343450 is 5434343.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17126 + ... + 19025.

It is an arithmetic number, because the mean of its divisors is an integer number (2801780).

Almost surely, 2^34343450 is an apocalyptic number.

34343450 is a deficient number, since it is larger than the sum of its proper divisors (32899270).

34343450 is a wasteful number, since it uses less digits than its factorization.

34343450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36182 (or 36177 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 34343450 is about 5860.3284890866. The cubic root of 34343450 is about 325.0483557241.

Adding to 34343450 its reverse (5434343), we get a palindrome (39777793).

The spelling of 34343450 in words is "thirty-four million, three hundred forty-three thousand, four hundred fifty".