3381937 has 8 divisors (see below), whose sum is σ = 3667496. Its totient is φ = 3100032.

The previous prime is 3381923. The next prime is 3381971. The reversal of 3381937 is 7391833.

It can be written as a sum of positive squares in 4 ways, for example, as 16 + 3381921 = 4^2 + 1839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3381937 is a prime.

It is a super-2 number, since 2×3381937² = 22874995743938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3385937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (458437).

Almost surely, 2^3381937 is an apocalyptic number.

It is an amenable number.

3381937 is a deficient number, since it is larger than the sum of its proper divisors (285559).

3381937 is a wasteful number, since it uses less digits than its factorization.

3381937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827.

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

The square root of 3381937 is about 1839.0043501852. The cubic root of 3381937 is about 150.1027000390.

It can be divided in two parts, 33819 and 37, that added together give a square (33856 = 184²).

The spelling of 3381937 in words is "three million, three hundred eighty-one thousand, nine hundred thirty-seven".