3348538 has 4 divisors (see below), whose sum is σ = 5022810. Its totient is φ = 1674268.

The previous prime is 3348533. The next prime is 3348551. The reversal of 3348538 is 8358433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8358433 = 47 ⋅177839.

It can be written as a sum of positive squares in only one way, i.e., 3337929 + 10609 = 1827^2 + 103^2 .

It is a super-2 number, since 2×3348538² = 22425413474888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3348533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837133 + ... + 837136.

Almost surely, 2^3348538 is an apocalyptic number.

3348538 is a deficient number, since it is larger than the sum of its proper divisors (1674272).

3348538 is a wasteful number, since it uses less digits than its factorization.

3348538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674271.

The product of its digits is 34560, while the sum is 34.

The square root of 3348538 is about 1829.9010902232. The cubic root of 3348538 is about 149.6069413024.

The spelling of 3348538 in words is "three million, three hundred forty-eight thousand, five hundred thirty-eight".