3506880049 has 2 divisors, whose sum is σ = 3506880050. Its totient is φ = 3506880048.

The previous prime is 3506880029. The next prime is 3506880077. The reversal of 3506880049 is 9400886053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2118945024 + 1387935025 = 46032^2 + 37255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3506880049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3506879987 and 3506880014.

It is not a weakly prime, because it can be changed into another prime (3506880029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753440024 + 1753440025.

It is an arithmetic number, because the mean of its divisors is an integer number (1753440025).

Almost surely, 2^3506880049 is an apocalyptic number.

It is an amenable number.

3506880049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506880049 is an equidigital number, since it uses as much as digits as its factorization.

3506880049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 3506880049 is about 59218.9163105844. The cubic root of 3506880049 is about 1519.2886862519.

The spelling of 3506880049 in words is "three billion, five hundred six million, eight hundred eighty thousand, forty-nine".