3366349 has 24 divisors (see below), whose sum is σ = 4268160. Its totient is φ = 2638944.

The previous prime is 3366347. The next prime is 3366359. The reversal of 3366349 is 9436633.

It is not a de Polignac number, because 3366349 - 2¹ = 3366347 is a prime.

It is a super-2 number, since 2×3366349² = 22664611179602, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

Its product of digits (34992) is a multiple of the sum of its prime divisors (162).

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 23 ways as a sum of consecutive naturals, for example, 32632 + ... + 32734.

It is an arithmetic number, because the mean of its divisors is an integer number (177840).

Almost surely, 2^3366349 is an apocalyptic number.

It is an amenable number.

3366349 is a deficient number, since it is larger than the sum of its proper divisors (901811).

3366349 is a wasteful number, since it uses less digits than its factorization.

3366349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 162 counting only the distinct ones).

The product of its digits is 34992, while the sum is 34.

The square root of 3366349 is about 1834.7612923757. The cubic root of 3366349 is about 149.8717273759.

The spelling of 3366349 in words is "three million, three hundred sixty-six thousand, three hundred forty-nine".