3328131 has 8 divisors (see below), whose sum is σ = 4512960. Its totient is φ = 2181032.

The previous prime is 3328121. The next prime is 3328133. The reversal of 3328131 is 1318233.

It is a happy number.

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 3328131 - 2¹⁵ = 3295363 is a prime.

It is a super-2 number, since 2×3328131² = 22152911906322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3328098 and 3328107.

It is not an unprimeable number, because it can be changed into a prime (3328133) 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, 9225 + ... + 9578.

It is an arithmetic number, because the mean of its divisors is an integer number (564120).

Almost surely, 2^3328131 is an apocalyptic number.

3328131 is a deficient number, since it is larger than the sum of its proper divisors (1184829).

3328131 is a wasteful number, since it uses less digits than its factorization.

3328131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18865.

The product of its digits is 432, while the sum is 21.

The square root of 3328131 is about 1824.3165843680. The cubic root of 3328131 is about 149.3024052172.

The spelling of 3328131 in words is "three million, three hundred twenty-eight thousand, one hundred thirty-one".