34251868 has 12 divisors (see below), whose sum is σ = 68503792. Its totient is φ = 14679360.

The previous prime is 34251863. The next prime is 34251883. The reversal of 34251868 is 86815243.

It is a happy number.

34251868 is an admirable number.

It is a super-2 number, since 2×34251868² = 2346380922978848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34251863) 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, 611613 + ... + 611668.

Almost surely, 2^34251868 is an apocalyptic number.

It is an amenable number.

34251868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34251868 is a wasteful number, since it uses less digits than its factorization.

34251868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223292 (or 1223290 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 34251868 is about 5852.5095471943. The cubic root of 34251868 is about 324.7591683284.

The spelling of 34251868 in words is "thirty-four million, two hundred fifty-one thousand, eight hundred sixty-eight".