3683273865 has 8 divisors (see below), whose sum is σ = 5893238208. Its totient is φ = 1964412720.

The previous prime is 3683273857. The next prime is 3683273921. The reversal of 3683273865 is 5683723863.

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

It is not a de Polignac number, because 3683273865 - 2³ = 3683273857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122775781 + ... + 122775810.

It is an arithmetic number, because the mean of its divisors is an integer number (736654776).

Almost surely, 2^3683273865 is an apocalyptic number.

It is an amenable number.

3683273865 is a deficient number, since it is larger than the sum of its proper divisors (2209964343).

3683273865 is a wasteful number, since it uses less digits than its factorization.

3683273865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245551599.

The product of its digits is 4354560, while the sum is 51.

The square root of 3683273865 is about 60689.9815867496. The cubic root of 3683273865 is about 1544.3462237404.

The spelling of 3683273865 in words is "three billion, six hundred eighty-three million, two hundred seventy-three thousand, eight hundred sixty-five".