3693944338 has 16 divisors (see below), whose sum is σ = 6333857280. Its totient is φ = 1582773696.

The previous prime is 3693944329. The next prime is 3693944341. The reversal of 3693944338 is 8334493963.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44058 + ... + 96586.

It is an arithmetic number, because the mean of its divisors is an integer number (395866080).

Almost surely, 2^3693944338 is an apocalyptic number.

3693944338 is a deficient number, since it is larger than the sum of its proper divisors (2639912942).

3693944338 is a wasteful number, since it uses less digits than its factorization.

3693944338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57561.

The product of its digits is 5038848, while the sum is 52.

The square root of 3693944338 is about 60777.8276841152. The cubic root of 3693944338 is about 1545.8361135936.

The spelling of 3693944338 in words is "three billion, six hundred ninety-three million, nine hundred forty-four thousand, three hundred thirty-eight".