3329381 has 8 divisors (see below), whose sum is σ = 3647424. Its totient is φ = 3013920.

The previous prime is 3329377. The next prime is 3329387. The reversal of 3329381 is 1839233.

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

It is a cyclic number.

It is not a de Polignac number, because 3329381 - 2² = 3329377 is a prime.

It is a super-2 number, since 2×3329381² = 22169555686322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3329387) 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, 2960 + ... + 3926.

It is an arithmetic number, because the mean of its divisors is an integer number (455928).

Almost surely, 2^3329381 is an apocalyptic number.

It is an amenable number.

3329381 is a deficient number, since it is larger than the sum of its proper divisors (318043).

3329381 is a wasteful number, since it uses less digits than its factorization.

3329381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its digits is 3888, while the sum is 29.

The square root of 3329381 is about 1824.6591462517. The cubic root of 3329381 is about 149.3210948507.

The spelling of 3329381 in words is "three million, three hundred twenty-nine thousand, three hundred eighty-one".