6674688036 has 144 divisors (see below), whose sum is σ = 18657475200. Its totient is φ = 2079198720.

The previous prime is 6674687993. The next prime is 6674688043. The reversal of 6674688036 is 6308864766.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2460721 + ... + 2463431.

It is an arithmetic number, because the mean of its divisors is an integer number (129565800).

Almost surely, 2^6674688036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6674688036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9328737600).

6674688036 is an abundant number, since it is smaller than the sum of its proper divisors (11982787164).

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

6674688036 is a wasteful number, since it uses less digits than its factorization.

6674688036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The square root of 6674688036 is about 81698.7639808584. The cubic root of 6674688036 is about 1882.8265949762.

The spelling of 6674688036 in words is "six billion, six hundred seventy-four million, six hundred eighty-eight thousand, thirty-six".