36640207246 has 8 divisors (see below), whose sum is σ = 54963556560. Its totient is φ = 18319021728.

The previous prime is 36640207223. The next prime is 36640207271. The reversal of 36640207246 is 64270204663.

36640207246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 36640207199 and 36640207208.

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, 497931 + ... + 566758.

It is an arithmetic number, because the mean of its divisors is an integer number (6870444570).

Almost surely, 2^36640207246 is an apocalyptic number.

36640207246 is a deficient number, since it is larger than the sum of its proper divisors (18323349314).

36640207246 is a wasteful number, since it uses less digits than its factorization.

36640207246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081898.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 36640207246 in words is "thirty-six billion, six hundred forty million, two hundred seven thousand, two hundred forty-six".