34242930 has 48 divisors (see below), whose sum is σ = 94272984. Its totient is φ = 8593920.

The previous prime is 34242919. The next prime is 34242953. The reversal of 34242930 is 3924243.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31911201 + 2331729 = 5649^2 + 1527^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34242894 and 34242903.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9661 + ... + 12720.

Almost surely, 2^34242930 is an apocalyptic number.

34242930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34242930 is an abundant number, since it is smaller than the sum of its proper divisors (60030054).

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

34242930 is a wasteful number, since it uses less digits than its factorization.

34242930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22411 (or 22408 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 34242930 is about 5851.7458933211. The cubic root of 34242930 is about 324.7309173148.

The spelling of 34242930 in words is "thirty-four million, two hundred forty-two thousand, nine hundred thirty".