4200434 has 16 divisors (see below), whose sum is σ = 7242048. Its totient is φ = 1789872.

The previous prime is 4200433. The next prime is 4200439. The reversal of 4200434 is 4340024.

4200434 = T₁₀₉₂ + T₁₀₉₃ + ... + T₁₀₉₈.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200433) 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, 1997 + ... + 3519.

It is an arithmetic number, because the mean of its divisors is an integer number (452628).

Almost surely, 2^4200434 is an apocalyptic number.

4200434 is a deficient number, since it is larger than the sum of its proper divisors (3041614).

4200434 is a wasteful number, since it uses less digits than its factorization.

4200434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4200434 is about 2049.4960356146. The cubic root of 4200434 is about 161.3484217764.

Adding to 4200434 its reverse (4340024), we get a palindrome (8540458).

The spelling of 4200434 in words is "four million, two hundred thousand, four hundred thirty-four".