3378539 has 4 divisors (see below), whose sum is σ = 3525456. Its totient is φ = 3231624.

The previous prime is 3378533. The next prime is 3378559. The reversal of 3378539 is 9358733.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9358733 = 1579 ⋅5927.

It is a cyclic number.

It is not a de Polignac number, because 3378539 - 2¹⁶ = 3313003 is a prime.

It is a super-2 number, since 2×3378539² = 22829051549042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3378533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73424 + ... + 73469.

It is an arithmetic number, because the mean of its divisors is an integer number (881364).

Almost surely, 2^3378539 is an apocalyptic number.

3378539 is a deficient number, since it is larger than the sum of its proper divisors (146917).

3378539 is a wasteful number, since it uses less digits than its factorization.

3378539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146916.

The product of its digits is 68040, while the sum is 38.

The square root of 3378539 is about 1838.0802485202. The cubic root of 3378539 is about 150.0524113145.

The spelling of 3378539 in words is "three million, three hundred seventy-eight thousand, five hundred thirty-nine".