34090636 has 12 divisors (see below), whose sum is σ = 62798680. Its totient is φ = 16148160.

The previous prime is 34090619. The next prime is 34090663. The reversal of 34090636 is 63609043.

It is a junction number, because it is equal to n+sod(n) for n = 34090598 and 34090607.

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, 224205 + ... + 224356.

Almost surely, 2^34090636 is an apocalyptic number.

It is an amenable number.

34090636 is a deficient number, since it is larger than the sum of its proper divisors (28708044).

34090636 is a wasteful number, since it uses less digits than its factorization.

34090636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448584 (or 448582 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 34090636 is about 5838.7186950563. The cubic root of 34090636 is about 324.2487928031.

Adding to 34090636 its reverse (63609043), we get a palindrome (97699679).

The spelling of 34090636 in words is "thirty-four million, ninety thousand, six hundred thirty-six".