34020204 has 24 divisors (see below), whose sum is σ = 79511040.
Its totient is φ = 11321424.
The previous prime is 34020193. The next prime is 34020209. The reversal of 34020204 is 40202043.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (34020209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6657 + ... + 10599.
It is an arithmetic number, because the mean of its divisors is an integer number (3312960).
Almost surely, 234020204 is an apocalyptic number.
It is an amenable number.
34020204 is an abundant number, since it is smaller than the sum of its proper divisors (45490836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34020204 is a wasteful number, since it uses less digits than its factorization.
34020204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4669 (or 4667 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 34020204 is about 5832.6841162539.
The cubic root of 34020204 is about 324.0253371437.
Adding to 34020204 its reverse (40202043), we get a palindrome (74222247).
The spelling of 34020204 in words is "thirty-four million, twenty thousand, two hundred four".