3685203352793 has 2 divisors, whose sum is σ = 3685203352794. Its totient is φ = 3685203352792.

The previous prime is 3685203352769. The next prime is 3685203352823. The reversal of 3685203352793 is 3972533025863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2840397881104 + 844805471689 = 1685348^2 + 919133^2 .

It is a cyclic number.

It is not a de Polignac number, because 3685203352793 - 2⁶ = 3685203352729 is a prime.

It is not a weakly prime, because it can be changed into another prime (3685203352393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1842601676396 + 1842601676397.

It is an arithmetic number, because the mean of its divisors is an integer number (1842601676397).

Almost surely, 2^{3685203352793} is an apocalyptic number.

It is an amenable number.

3685203352793 is a deficient number, since it is larger than the sum of its proper divisors (1).

3685203352793 is an equidigital number, since it uses as much as digits as its factorization.

3685203352793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24494400, while the sum is 56.

The spelling of 3685203352793 in words is "three trillion, six hundred eighty-five billion, two hundred three million, three hundred fifty-two thousand, seven hundred ninety-three".