30317034 has 24 divisors (see below), whose sum is σ = 66648960. Its totient is φ = 9186760.

The previous prime is 30317033. The next prime is 30317047. The reversal of 30317034 is 43071303.

It is a self number, because there is not a number n which added to its sum of digits gives 30317034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30317033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20154 + ... + 21605.

It is an arithmetic number, because the mean of its divisors is an integer number (2777040).

Almost surely, 2^30317034 is an apocalyptic number.

30317034 is an abundant number, since it is smaller than the sum of its proper divisors (36331926).

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

30317034 is a wasteful number, since it uses less digits than its factorization.

30317034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41786 (or 41775 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 30317034 is about 5506.0906276595. The cubic root of 30317034 is about 311.8139711214.

Adding to 30317034 its reverse (43071303), we get a palindrome (73388337).

The spelling of 30317034 in words is "thirty million, three hundred seventeen thousand, thirty-four".