3381403 has 4 divisors (see below), whose sum is σ = 3385648. Its totient is φ = 3377160.

The previous prime is 3381401. The next prime is 3381409. The reversal of 3381403 is 3041833.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3381403 - 2¹ = 3381401 is a prime.

It is a super-2 number, since 2×3381403² = 22867772496818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3381401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528 + ... + 2653.

It is an arithmetic number, because the mean of its divisors is an integer number (846412).

Almost surely, 2^3381403 is an apocalyptic number.

3381403 is a deficient number, since it is larger than the sum of its proper divisors (4245).

3381403 is a wasteful number, since it uses less digits than its factorization.

3381403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3381403 is about 1838.8591571950. The cubic root of 3381403 is about 150.0947993339.

The spelling of 3381403 in words is "three million, three hundred eighty-one thousand, four hundred three".