34430130 has 64 divisors (see below), whose sum is σ = 104935680. Its totient is φ = 7869312.

The previous prime is 34430111. The next prime is 34430131. The reversal of 34430130 is 3103443.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (34430131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7219 + ... + 10998.

It is an arithmetic number, because the mean of its divisors is an integer number (1639620).

Almost surely, 2^34430130 is an apocalyptic number.

34430130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34430130 is an abundant number, since it is smaller than the sum of its proper divisors (70505550).

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

34430130 is a wasteful number, since it uses less digits than its factorization.

34430130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18240 (or 18234 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 34430130 is about 5867.7193184405. The cubic root of 34430130 is about 325.3215909476.

Adding to 34430130 its reverse (3103443), we get a palindrome (37533573).

The spelling of 34430130 in words is "thirty-four million, four hundred thirty thousand, one hundred thirty".