34423130 has 32 divisors (see below), whose sum is σ = 74981376. Its totient is φ = 11107584.

The previous prime is 34423099. The next prime is 34423133. The reversal of 34423130 is 3132443.

It is not an unprimeable number, because it can be changed into a prime (34423133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13274 + ... + 15653.

It is an arithmetic number, because the mean of its divisors is an integer number (2343168).

Almost surely, 2^34423130 is an apocalyptic number.

34423130 is an abundant number, since it is smaller than the sum of its proper divisors (40558246).

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

34423130 is a wasteful number, since it uses less digits than its factorization.

34423130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28958.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 34423130 is about 5867.1228042372. The cubic root of 34423130 is about 325.2995423767.

Adding to 34423130 its reverse (3132443), we get a palindrome (37555573).

The spelling of 34423130 in words is "thirty-four million, four hundred twenty-three thousand, one hundred thirty".