4238497207 has 12 divisors (see below), whose sum is σ = 4932032160. Its totient is φ = 3631866336.

The previous prime is 4238497187. The next prime is 4238497231. The reversal of 4238497207 is 7027948324.

It is not a de Polignac number, because 4238497207 - 2²⁷ = 4104279479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238497507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171019 + ... + 194227.

It is an arithmetic number, because the mean of its divisors is an integer number (411002680).

Almost surely, 2^4238497207 is an apocalyptic number.

4238497207 is a deficient number, since it is larger than the sum of its proper divisors (693534953).

4238497207 is a wasteful number, since it uses less digits than its factorization.

4238497207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26950 (or 26943 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 4238497207 is about 65103.7418817075. The cubic root of 4238497207 is about 1618.3432240133.

It can be divided in two parts, 423849 and 7207, that added together give a triangular number (431056 = T₉₂₈).

The spelling of 4238497207 in words is "four billion, two hundred thirty-eight million, four hundred ninety-seven thousand, two hundred seven".