34343534 has 8 divisors (see below), whose sum is σ = 51551208. Its totient is φ = 17159800.

The previous prime is 34343521. The next prime is 34343557. The reversal of 34343534 is 43534343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 34343497 and 34343506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817 + ... + 8484.

It is an arithmetic number, because the mean of its divisors is an integer number (6443901).

Almost surely, 2^34343534 is an apocalyptic number.

34343534 is a deficient number, since it is larger than the sum of its proper divisors (17207674).

34343534 is a wasteful number, since it uses less digits than its factorization.

34343534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11970.

The product of its digits is 25920, while the sum is 29.

The square root of 34343534 is about 5860.3356559160. The cubic root of 34343534 is about 325.0486207338.

Adding to 34343534 its reverse (43534343), we get a palindrome (77877877).

The spelling of 34343534 in words is "thirty-four million, three hundred forty-three thousand, five hundred thirty-four".