34342500 has 120 divisors (see below), whose sum is σ = 105841120. Its totient is φ = 8640000.

The previous prime is 34342493. The next prime is 34342501. The reversal of 34342500 is 524343.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34342501) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142380 + ... + 142620.

Almost surely, 2^34342500 is an apocalyptic number.

34342500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34342500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52920560).

34342500 is an abundant number, since it is smaller than the sum of its proper divisors (71498620).

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

34342500 is a wasteful number, since it uses less digits than its factorization.

34342500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 34342500 is about 5860.2474350491. The cubic root of 34342500 is about 325.0453585608.

Adding to 34342500 its reverse (524343), we get a palindrome (34866843).

The spelling of 34342500 in words is "thirty-four million, three hundred forty-two thousand, five hundred".