3682245811 has 4 divisors (see below), whose sum is σ = 3686513472. Its totient is φ = 3677978152.

The previous prime is 3682245773. The next prime is 3682245841. The reversal of 3682245811 is 1185422863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3682245811 - 2⁹ = 3682245299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3682245841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2132536 + ... + 2134261.

It is an arithmetic number, because the mean of its divisors is an integer number (921628368).

Almost surely, 2^3682245811 is an apocalyptic number.

3682245811 is a deficient number, since it is larger than the sum of its proper divisors (4267661).

3682245811 is an equidigital number, since it uses as much as digits as its factorization.

3682245811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267660.

The product of its digits is 92160, while the sum is 40.

The square root of 3682245811 is about 60681.5112781480. The cubic root of 3682245811 is about 1544.2025273888.

The spelling of 3682245811 in words is "three billion, six hundred eighty-two million, two hundred forty-five thousand, eight hundred eleven".