3491338 has 4 divisors (see below), whose sum is σ = 5237010. Its totient is φ = 1745668.

The previous prime is 3491333. The next prime is 3491347. The reversal of 3491338 is 8331943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2424249 + 1067089 = 1557^2 + 1033^2 .

It is not an unprimeable number, because it can be changed into a prime (3491333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872833 + ... + 872836.

Almost surely, 2^3491338 is an apocalyptic number.

3491338 is a deficient number, since it is larger than the sum of its proper divisors (1745672).

3491338 is a wasteful number, since it uses less digits than its factorization.

3491338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745671.

The product of its digits is 7776, while the sum is 31.

The square root of 3491338 is about 1868.5122424004. The cubic root of 3491338 is about 151.7040930594.

The spelling of 3491338 in words is "three million, four hundred ninety-one thousand, three hundred thirty-eight".