3652920013 has 2 divisors, whose sum is σ = 3652920014. Its totient is φ = 3652920012.

The previous prime is 3652920001. The next prime is 3652920017. The reversal of 3652920013 is 3100292563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2689252164 + 963667849 = 51858^2 + 31043^2 .

It is a cyclic number.

It is not a de Polignac number, because 3652920013 - 2⁵ = 3652919981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3652920017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826460006 + 1826460007.

It is an arithmetic number, because the mean of its divisors is an integer number (1826460007).

Almost surely, 2^3652920013 is an apocalyptic number.

It is an amenable number.

3652920013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652920013 is an equidigital number, since it uses as much as digits as its factorization.

3652920013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3652920013 is about 60439.3912361797. The cubic root of 3652920013 is about 1540.0921984773.

The spelling of 3652920013 in words is "three billion, six hundred fifty-two million, nine hundred twenty thousand, thirteen".