3791338 has 12 divisors (see below), whose sum is σ = 5785542. Its totient is φ = 1863200.

The previous prime is 3791321. The next prime is 3791339. The reversal of 3791338 is 8331973.

It can be written as a sum of positive squares in 3 ways, for example, as 3790809 + 529 = 1947^2 + 23^2 .

It is not an unprimeable number, because it can be changed into a prime (3791339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27606 + ... + 27742.

Almost surely, 2^3791338 is an apocalyptic number.

3791338 is a deficient number, since it is larger than the sum of its proper divisors (1994204).

3791338 is a wasteful number, since it uses less digits than its factorization.

3791338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 240 counting only the distinct ones).

The product of its digits is 13608, while the sum is 34.

The square root of 3791338 is about 1947.1358452866. The cubic root of 3791338 is about 155.9304149442.

The spelling of 3791338 in words is "three million, seven hundred ninety-one thousand, three hundred thirty-eight".