34013450 has 36 divisors (see below), whose sum is σ = 64663830. Its totient is φ = 13309920.

The previous prime is 34013393. The next prime is 34013461. The reversal of 34013450 is 5431043.

It can be written as a sum of positive squares in 3 ways, for example, as 28015849 + 5997601 = 5293^2 + 2449^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 311996 + ... + 312104.

Almost surely, 2^34013450 is an apocalyptic number.

34013450 is a deficient number, since it is larger than the sum of its proper divisors (30650380).

34013450 is a wasteful number, since it uses less digits than its factorization.

34013450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 34013450 is about 5832.1051087922. The cubic root of 34013450 is about 324.0038929065.

Adding to 34013450 its reverse (5431043), we get a palindrome (39444493).

The spelling of 34013450 in words is "thirty-four million, thirteen thousand, four hundred fifty".