3782316338 has 32 divisors (see below), whose sum is σ = 5938652160. Its totient is φ = 1805207040.

The previous prime is 3782316337. The next prime is 3782316347. The reversal of 3782316338 is 8336132873.

It is not an unprimeable number, because it can be changed into a prime (3782316337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729431 + ... + 734597.

It is an arithmetic number, because the mean of its divisors is an integer number (185582880).

Almost surely, 2^3782316338 is an apocalyptic number.

3782316338 is a deficient number, since it is larger than the sum of its proper divisors (2156335822).

3782316338 is a wasteful number, since it uses less digits than its factorization.

3782316338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5402.

The product of its digits is 435456, while the sum is 44.

The square root of 3782316338 is about 61500.5393309685. The cubic root of 3782316338 is about 1558.0663553028.

The spelling of 3782316338 in words is "three billion, seven hundred eighty-two million, three hundred sixteen thousand, three hundred thirty-eight".