3537345 has 32 divisors (see below), whose sum is σ = 6589440. Its totient is φ = 1586880.

The previous prime is 3537337. The next prime is 3537407. The reversal of 3537345 is 5437353.

It is not a de Polignac number, because 3537345 - 2³ = 3537337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5910 + ... + 6480.

It is an arithmetic number, because the mean of its divisors is an integer number (205920).

Almost surely, 2^3537345 is an apocalyptic number.

3537345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3537345 is a deficient number, since it is larger than the sum of its proper divisors (3052095).

3537345 is a wasteful number, since it uses less digits than its factorization.

3537345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645.

The product of its digits is 18900, while the sum is 30.

The square root of 3537345 is about 1880.7830815913. The cubic root of 3537345 is about 152.3675460133.

The spelling of 3537345 in words is "three million, five hundred thirty-seven thousand, three hundred forty-five".