34345516 has 12 divisors (see below), whose sum is σ = 60166288. Its totient is φ = 17155152.

The previous prime is 34345511. The next prime is 34345547. The reversal of 34345516 is 61554343.

It is a super-2 number, since 2×34345516² = 2359228938612512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34345511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625 + ... + 8311.

Almost surely, 2^34345516 is an apocalyptic number.

It is an amenable number.

34345516 is a deficient number, since it is larger than the sum of its proper divisors (25820772).

34345516 is a wasteful number, since it uses less digits than its factorization.

34345516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8808 (or 8806 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 34345516 is about 5860.5047564182. The cubic root of 34345516 is about 325.0548735748.

Adding to 34345516 its reverse (61554343), we get a palindrome (95899859).

The spelling of 34345516 in words is "thirty-four million, three hundred forty-five thousand, five hundred sixteen".