3685775351 has 2 divisors, whose sum is σ = 3685775352. Its totient is φ = 3685775350.

The previous prime is 3685775299. The next prime is 3685775407. The reversal of 3685775351 is 1535775863.

It is a weak prime.

It is an emirp because it is prime and its reverse (1535775863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3685775351 - 2¹⁰ = 3685774327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3685775351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3685772351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1842887675 + 1842887676.

It is an arithmetic number, because the mean of its divisors is an integer number (1842887676).

Almost surely, 2^3685775351 is an apocalyptic number.

3685775351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3685775351 is an equidigital number, since it uses as much as digits as its factorization.

3685775351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2646000, while the sum is 50.

The square root of 3685775351 is about 60710.5868115274. The cubic root of 3685775351 is about 1544.6957575499.

The spelling of 3685775351 in words is "three billion, six hundred eighty-five million, seven hundred seventy-five thousand, three hundred fifty-one".