3684677864 has 32 divisors (see below), whose sum is σ = 8013593280. Its totient is φ = 1555576704.

The previous prime is 3684677851. The next prime is 3684677873. The reversal of 3684677864 is 4687764863.

It is a super-2 number, since 2×3684677864² = 27153701922903204992, which contains 22 as substring.

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, 487277 + ... + 494780.

It is an arithmetic number, because the mean of its divisors is an integer number (250424790).

Almost surely, 2^3684677864 is an apocalyptic number.

It is an amenable number.

3684677864 is an abundant number, since it is smaller than the sum of its proper divisors (4328915416).

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

3684677864 is a wasteful number, since it uses less digits than its factorization.

3684677864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982137 (or 982133 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 59.

The square root of 3684677864 is about 60701.5474596818. The cubic root of 3684677864 is about 1544.5424246558.

The spelling of 3684677864 in words is "three billion, six hundred eighty-four million, six hundred seventy-seven thousand, eight hundred sixty-four".