3560071649 has 2 divisors, whose sum is σ = 3560071650. Its totient is φ = 3560071648.

The previous prime is 3560071573. The next prime is 3560071727. The reversal of 3560071649 is 9461700653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3136000000 + 424071649 = 56000^2 + 20593^2 .

It is an emirp because it is prime and its reverse (9461700653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3560071649 - 2²⁸ = 3291636193 is a prime.

It is a super-2 number, since 2×3560071649² = 25348220292027158402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3560071049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780035824 + 1780035825.

It is an arithmetic number, because the mean of its divisors is an integer number (1780035825).

Almost surely, 2^3560071649 is an apocalyptic number.

It is an amenable number.

3560071649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3560071649 is an equidigital number, since it uses as much as digits as its factorization.

3560071649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 3560071649 is about 59666.3359776683. The cubic root of 3560071649 is about 1526.9315878990.

The spelling of 3560071649 in words is "three billion, five hundred sixty million, seventy-one thousand, six hundred forty-nine".