4067204938 has 4 divisors (see below), whose sum is σ = 6100807410. Its totient is φ = 2033602468.

The previous prime is 4067204863. The next prime is 4067205017. The reversal of 4067204938 is 8394027604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3348589689 + 718615249 = 57867^2 + 26807^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4067204894 and 4067204903.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016801233 + ... + 1016801236.

Almost surely, 2^4067204938 is an apocalyptic number.

4067204938 is a deficient number, since it is larger than the sum of its proper divisors (2033602472).

4067204938 is a wasteful number, since it uses less digits than its factorization.

4067204938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033602471.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 4067204938 is about 63774.6418100486. The cubic root of 4067204938 is about 1596.2418224436.

The spelling of 4067204938 in words is "four billion, sixty-seven million, two hundred four thousand, nine hundred thirty-eight".