3336940403 has 2 divisors, whose sum is σ = 3336940404. Its totient is φ = 3336940402.

The previous prime is 3336940363. The next prime is 3336940463. The reversal of 3336940403 is 3040496333.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3336940403 - 2⁶ = 3336940339 is a prime.

It is a super-2 number, since 2×3336940403² = 22270342506347604818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3336940463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668470201 + 1668470202.

It is an arithmetic number, because the mean of its divisors is an integer number (1668470202).

Almost surely, 2^3336940403 is an apocalyptic number.

3336940403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3336940403 is an equidigital number, since it uses as much as digits as its factorization.

3336940403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 35.

The square root of 3336940403 is about 57766.2566123165. The cubic root of 3336940403 is about 1494.3402125822.

The spelling of 3336940403 in words is "three billion, three hundred thirty-six million, nine hundred forty thousand, four hundred three".