3349138 has 8 divisors (see below), whose sum is σ = 5410188. Its totient is φ = 1545744.

The previous prime is 3349127. The next prime is 3349139. The reversal of 3349138 is 8319433.

It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 734449 = 1617^2 + 857^2 .

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

It is a super-2 number, since 2×3349138² = 22433450686088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3349139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64381 + ... + 64432.

Almost surely, 2^3349138 is an apocalyptic number.

3349138 is a deficient number, since it is larger than the sum of its proper divisors (2061050).

3349138 is a wasteful number, since it uses less digits than its factorization.

3349138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128828.

The product of its digits is 7776, while the sum is 31.

The square root of 3349138 is about 1830.0650261671. The cubic root of 3349138 is about 149.6158764261.

The spelling of 3349138 in words is "three million, three hundred forty-nine thousand, one hundred thirty-eight".