3366340 has 24 divisors (see below), whose sum is σ = 7485912. Its totient is φ = 1267200.

The previous prime is 3366329. The next prime is 3366347. The reversal of 3366340 is 436633.

It can be written as a sum of positive squares in 4 ways, for example, as 1602756 + 1763584 = 1266^2 + 1328^2 .

It is a super-2 number, since 2×3366340² = 22664489991200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366347) 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, 4611 + ... + 5290.

It is an arithmetic number, because the mean of its divisors is an integer number (311913).

Almost surely, 2^3366340 is an apocalyptic number.

It is an amenable number.

3366340 is an abundant number, since it is smaller than the sum of its proper divisors (4119572).

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

3366340 is a wasteful number, since it uses less digits than its factorization.

3366340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9927 (or 9925 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 3366340 is about 1834.7588397389. The cubic root of 3366340 is about 149.8715938141.

The spelling of 3366340 in words is "three million, three hundred sixty-six thousand, three hundred forty".