3680088665 has 16 divisors (see below), whose sum is σ = 5027031936. Its totient is φ = 2560060800.

The previous prime is 3680088637. The next prime is 3680088689. The reversal of 3680088665 is 5668800863.

It is not a de Polignac number, because 3680088665 - 2¹⁰ = 3680087641 is a prime.

It is a super-2 number, since 2×3680088665² = 27086105164522964450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1453316 + ... + 1455845.

It is an arithmetic number, because the mean of its divisors is an integer number (314189496).

Almost surely, 2^3680088665 is an apocalyptic number.

It is an amenable number.

3680088665 is a deficient number, since it is larger than the sum of its proper divisors (1346943271).

3680088665 is a wasteful number, since it uses less digits than its factorization.

3680088665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909200.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The square root of 3680088665 is about 60663.7343476315. The cubic root of 3680088665 is about 1543.9009251275.

It can be divided in two parts, 368008 and 8665, that added together give a palindrome (376673).

The spelling of 3680088665 in words is "three billion, six hundred eighty million, eighty-eight thousand, six hundred sixty-five".