3356749 has 8 divisors (see below), whose sum is σ = 3854880. Its totient is φ = 2890800.

The previous prime is 3356741. The next prime is 3356761. The reversal of 3356749 is 9476533.

3356749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3356749 - 2³ = 3356741 is a prime.

It is a super-2 number, since 2×3356749² = 22535527698002, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁷ + 3¹³ + 5⁷ + 6⁸ + 7⁴ + 4² + 9² .

It is a Duffinian number.

3356749 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7822 + ... + 8239.

It is an arithmetic number, because the mean of its divisors is an integer number (481860).

Almost surely, 2^3356749 is an apocalyptic number.

It is an amenable number.

3356749 is a deficient number, since it is larger than the sum of its proper divisors (498131).

3356749 is a wasteful number, since it uses less digits than its factorization.

3356749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16091.

The product of its digits is 68040, while the sum is 37.

The square root of 3356749 is about 1832.1432804232. The cubic root of 3356749 is about 149.7291259576.

The spelling of 3356749 in words is "three million, three hundred fifty-six thousand, seven hundred forty-nine".