34220130 has 48 divisors (see below), whose sum is σ = 95541120. Its totient is φ = 7821408.

The previous prime is 34220071. The next prime is 34220161. The reversal of 34220130 is 3102243.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 10170 + ... + 13109.

It is an arithmetic number, because the mean of its divisors is an integer number (1990440).

Almost surely, 2^34220130 is an apocalyptic number.

34220130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34220130 is an abundant number, since it is smaller than the sum of its proper divisors (61320990).

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

34220130 is a wasteful number, since it uses less digits than its factorization.

34220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23303 (or 23296 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 34220130 is about 5849.7974323903. The cubic root of 34220130 is about 324.6588293562.

Adding to 34220130 its reverse (3102243), we get a palindrome (37322373).

The spelling of 34220130 in words is "thirty-four million, two hundred twenty thousand, one hundred thirty".