4149688234 has 8 divisors (see below), whose sum is σ = 6226063200. Its totient is φ = 2074333836.

The previous prime is 4149688199. The next prime is 4149688237. The reversal of 4149688234 is 4328869414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4149688237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244894 + ... + 261289.

It is an arithmetic number, because the mean of its divisors is an integer number (778257900).

Almost surely, 2^4149688234 is an apocalyptic number.

4149688234 is a deficient number, since it is larger than the sum of its proper divisors (2076374966).

4149688234 is a wasteful number, since it uses less digits than its factorization.

4149688234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510284.

The product of its digits is 1327104, while the sum is 49.

The square root of 4149688234 is about 64418.0738147300. The cubic root of 4149688234 is about 1606.9603326680.

The spelling of 4149688234 in words is "four billion, one hundred forty-nine million, six hundred eighty-eight thousand, two hundred thirty-four".