3356809403 has 2 divisors, whose sum is σ = 3356809404. Its totient is φ = 3356809402.

The previous prime is 3356809387. The next prime is 3356809429. The reversal of 3356809403 is 3049086533.

It is a weak prime.

It is an emirp because it is prime and its reverse (3049086533) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3356809403 - 2⁴ = 3356809387 is a prime.

It is a super-2 number, since 2×3356809403² = 22536338736138432818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3356809433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678404701 + 1678404702.

It is an arithmetic number, because the mean of its divisors is an integer number (1678404702).

Almost surely, 2^3356809403 is an apocalyptic number.

3356809403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3356809403 is an equidigital number, since it uses as much as digits as its factorization.

3356809403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 3356809403 is about 57937.9789343743. The cubic root of 3356809403 is about 1497.3002405218.

The spelling of 3356809403 in words is "three billion, three hundred fifty-six million, eight hundred nine thousand, four hundred three".