3680402118 has 8 divisors (see below), whose sum is σ = 7360804248. Its totient is φ = 1226800704.

The previous prime is 3680402083. The next prime is 3680402147. The reversal of 3680402118 is 8112040863.

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

3680402118 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306700171 + ... + 306700182.

It is an arithmetic number, because the mean of its divisors is an integer number (920100531).

Almost surely, 2^3680402118 is an apocalyptic number.

3680402118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3680402118 is a wasteful number, since it uses less digits than its factorization.

3680402118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613400358.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 3680402118 is about 60666.3178213414. The cubic root of 3680402118 is about 1543.9447580059.

The spelling of 3680402118 in words is "three billion, six hundred eighty million, four hundred two thousand, one hundred eighteen".