34530150 has 48 divisors (see below), whose sum is σ = 86119488. Its totient is φ = 9156000.

The previous prime is 34530149. The next prime is 34530151. The reversal of 34530150 is 5103543.

34530150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34530149) and next prime (34530151).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34530151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31105 + ... + 32195.

It is an arithmetic number, because the mean of its divisors is an integer number (1794156).

Almost surely, 2^34530150 is an apocalyptic number.

34530150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34530150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43059744).

34530150 is an abundant number, since it is smaller than the sum of its proper divisors (51589338).

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

34530150 is a wasteful number, since it uses less digits than its factorization.

34530150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 34530150 is about 5876.2360401876. The cubic root of 34530150 is about 325.6363076202.

Adding to 34530150 its reverse (5103543), we get a palindrome (39633693).

The spelling of 34530150 in words is "thirty-four million, five hundred thirty thousand, one hundred fifty".