3387441 has 8 divisors (see below), whose sum is σ = 4574080. Its totient is φ = 2229552.

The previous prime is 3387421. The next prime is 3387443. The reversal of 3387441 is 1447833.

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

It is not a de Polignac number, because 3387441 - 2¹³ = 3379249 is a prime.

It is a super-2 number, since 2×3387441² = 22949513056962, which contains 22 as substring.

It is the 1841-st Hogben number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3387399 and 3387408.

It is not an unprimeable number, because it can be changed into a prime (3387443) by changing a digit.

It is a nontrivial repunit in base 1840.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6910 + ... + 7383.

It is an arithmetic number, because the mean of its divisors is an integer number (571760).

Almost surely, 2^3387441 is an apocalyptic number.

It is an amenable number.

3387441 is a deficient number, since it is larger than the sum of its proper divisors (1186639).

3387441 is a wasteful number, since it uses less digits than its factorization.

3387441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14375.

The product of its digits is 8064, while the sum is 30.

The square root of 3387441 is about 1840.5002037490. The cubic root of 3387441 is about 150.1840851032.

It can be divided in two parts, 3387 and 441, that added together give a triangular number (3828 = T₈₇).

The spelling of 3387441 in words is "three million, three hundred eighty-seven thousand, four hundred forty-one".