3506879903 has 2 divisors, whose sum is σ = 3506879904. Its totient is φ = 3506879902.

The previous prime is 3506879899. The next prime is 3506879933. The reversal of 3506879903 is 3099786053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3506879903 - 2² = 3506879899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3506879933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753439951 + 1753439952.

It is an arithmetic number, because the mean of its divisors is an integer number (1753439952).

Almost surely, 2^3506879903 is an apocalyptic number.

3506879903 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506879903 is an equidigital number, since it uses as much as digits as its factorization.

3506879903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 3506879903 is about 59218.9150778702. The cubic root of 3506879903 is about 1519.2886651680.

The spelling of 3506879903 in words is "three billion, five hundred six million, eight hundred seventy-nine thousand, nine hundred three".