3682773561 has 8 divisors (see below), whose sum is σ = 4918966624. Its totient is φ = 2450881440.

The previous prime is 3682773511. The next prime is 3682773581. The reversal of 3682773561 is 1653772863.

3682773561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3682773561 - 2²⁵ = 3649219129 is a prime.

It is a super-2 number, since 2×3682773561² = 27125642203201241442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3682773561.

It is not an unprimeable number, because it can be changed into a prime (3682773511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073236 + ... + 1076661.

It is an arithmetic number, because the mean of its divisors is an integer number (614870828).

Almost surely, 2^3682773561 is an apocalyptic number.

It is an amenable number.

3682773561 is a deficient number, since it is larger than the sum of its proper divisors (1236193063).

3682773561 is a wasteful number, since it uses less digits than its factorization.

3682773561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150471.

The product of its digits is 1270080, while the sum is 48.

The square root of 3682773561 is about 60685.8596462141. The cubic root of 3682773561 is about 1544.2762970387.

The spelling of 3682773561 in words is "three billion, six hundred eighty-two million, seven hundred seventy-three thousand, five hundred sixty-one".