36671338828 has 12 divisors (see below), whose sum is σ = 66965053680. Its totient is φ = 17538466352.

The previous prime is 36671338813. The next prime is 36671338831. The reversal of 36671338828 is 82883317663.

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, 199300663 + ... + 199300846.

It is an arithmetic number, because the mean of its divisors is an integer number (5580421140).

Almost surely, 2^36671338828 is an apocalyptic number.

It is an amenable number.

36671338828 is a deficient number, since it is larger than the sum of its proper divisors (30293714852).

36671338828 is a wasteful number, since it uses less digits than its factorization.

36671338828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398601536 (or 398601534 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 55.

The spelling of 36671338828 in words is "thirty-six billion, six hundred seventy-one million, three hundred thirty-eight thousand, eight hundred twenty-eight".