3328545 has 16 divisors (see below), whose sum is σ = 5810112. Its totient is φ = 1613760.

The previous prime is 3328541. The next prime is 3328561. The reversal of 3328545 is 5458233.

It is not a de Polignac number, because 3328545 - 2² = 3328541 is a prime.

It is a super-2 number, since 2×3328545² = 22158423634050, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3328541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9922 + ... + 10251.

It is an arithmetic number, because the mean of its divisors is an integer number (363132).

Almost surely, 2^3328545 is an apocalyptic number.

It is an amenable number.

3328545 is a deficient number, since it is larger than the sum of its proper divisors (2481567).

3328545 is a wasteful number, since it uses less digits than its factorization.

3328545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20192.

The product of its digits is 14400, while the sum is 30.

The square root of 3328545 is about 1824.4300479876. The cubic root of 3328545 is about 149.3085957420.

The spelling of 3328545 in words is "three million, three hundred twenty-eight thousand, five hundred forty-five".