3335540 has 24 divisors (see below), whose sum is σ = 7544040. Its totient is φ = 1231488.

The previous prime is 3335537. The next prime is 3335561. The reversal of 3335540 is 455333.

It can be written as a sum of positive squares in 4 ways, for example, as 252004 + 3083536 = 502^2 + 1756^2 .

It is a super-2 number, since 2×3335540² = 22251654183200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6155 + ... + 6674.

It is an arithmetic number, because the mean of its divisors is an integer number (314335).

Almost surely, 2^3335540 is an apocalyptic number.

It is an amenable number.

3335540 is an abundant number, since it is smaller than the sum of its proper divisors (4208500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3335540 is a wasteful number, since it uses less digits than its factorization.

3335540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12851 (or 12849 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 3335540 is about 1826.3460789237. The cubic root of 3335540 is about 149.4131141689.

The spelling of 3335540 in words is "three million, three hundred thirty-five thousand, five hundred forty".