4345204 has 6 divisors (see below), whose sum is σ = 7604114. Its totient is φ = 2172600.

The previous prime is 4345199. The next prime is 4345207. The reversal of 4345204 is 4025434.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2528100 + 1817104 = 1590^2 + 1348^2 .

It is a d-powerful number, because it can be written as 4 + 3⁹ + 4² + 5³ + 2¹⁷ + 0 + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543147 + ... + 543154.

Almost surely, 2^4345204 is an apocalyptic number.

It is an amenable number.

4345204 is a deficient number, since it is larger than the sum of its proper divisors (3258910).

4345204 is a wasteful number, since it uses less digits than its factorization.

4345204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086305 (or 1086303 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 4345204 is about 2084.5152913807. The cubic root of 4345204 is about 163.1811753406.

The spelling of 4345204 in words is "four million, three hundred forty-five thousand, two hundred four".