3378043 has 2 divisors, whose sum is σ = 3378044. Its totient is φ = 3378042.

The previous prime is 3378041. The next prime is 3378047. The reversal of 3378043 is 3408733.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3378043 - 2¹ = 3378041 is a prime.

It is a super-2 number, since 2×3378043² = 22822349019698, which contains 22 as substring.

Together with 3378041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3378041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1689021 + 1689022.

It is an arithmetic number, because the mean of its divisors is an integer number (1689022).

Almost surely, 2^3378043 is an apocalyptic number.

3378043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3378043 is an equidigital number, since it uses as much as digits as its factorization.

3378043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3378043 is about 1837.9453201877. The cubic root of 3378043 is about 150.0450679393.

The spelling of 3378043 in words is "three million, three hundred seventy-eight thousand, forty-three".