4149387338 has 32 divisors (see below), whose sum is σ = 6486480000. Its totient is φ = 1988360640.

The previous prime is 4149387287. The next prime is 4149387391. The reversal of 4149387338 is 8337839414.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7266593 + ... + 7267163.

It is an arithmetic number, because the mean of its divisors is an integer number (202702500).

Almost surely, 2^4149387338 is an apocalyptic number.

4149387338 is a deficient number, since it is larger than the sum of its proper divisors (2337092662).

4149387338 is a wasteful number, since it uses less digits than its factorization.

4149387338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310.

The product of its digits is 1741824, while the sum is 50.

The square root of 4149387338 is about 64415.7382787778. The cubic root of 4149387338 is about 1606.9214912260.

The spelling of 4149387338 in words is "four billion, one hundred forty-nine million, three hundred eighty-seven thousand, three hundred thirty-eight".