4611288938 has 4 divisors (see below), whose sum is σ = 6916933410. Its totient is φ = 2305644468.

The previous prime is 4611288931. The next prime is 4611288943. The reversal of 4611288938 is 8398821164.

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., 3407407129 + 1203881809 = 58373^2 + 34697^2 .

It is not an unprimeable number, because it can be changed into a prime (4611288931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152822233 + ... + 1152822236.

Almost surely, 2^4611288938 is an apocalyptic number.

4611288938 is a deficient number, since it is larger than the sum of its proper divisors (2305644472).

4611288938 is a wasteful number, since it uses less digits than its factorization.

4611288938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305644471.

The product of its digits is 663552, while the sum is 50.

The square root of 4611288938 is about 67906.4719890527. The cubic root of 4611288938 is about 1664.4628709261.

The spelling of 4611288938 in words is "four billion, six hundred eleven million, two hundred eighty-eight thousand, nine hundred thirty-eight".