3530445629 has 2 divisors, whose sum is σ = 3530445630. Its totient is φ = 3530445628.

The previous prime is 3530445623. The next prime is 3530445643. The reversal of 3530445629 is 9265440353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2925187225 + 605258404 = 54085^2 + 24602^2 .

It is a cyclic number.

It is not a de Polignac number, because 3530445629 - 2²⁴ = 3513668413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3530445623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765222814 + 1765222815.

It is an arithmetic number, because the mean of its divisors is an integer number (1765222815).

Almost surely, 2^3530445629 is an apocalyptic number.

It is an amenable number.

3530445629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3530445629 is an equidigital number, since it uses as much as digits as its factorization.

3530445629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 3530445629 is about 59417.5532061023. The cubic root of 3530445629 is about 1522.6842040458.

The spelling of 3530445629 in words is "three billion, five hundred thirty million, four hundred forty-five thousand, six hundred twenty-nine".