36487699247 has 8 divisors (see below), whose sum is σ = 37119849120. Its totient is φ = 35858833920.

The previous prime is 36487699243. The next prime is 36487699253. The reversal of 36487699247 is 74299678463.

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

It is a cyclic number.

It is not a de Polignac number, because 36487699247 - 2² = 36487699243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36487699243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798722 + ... + 843167.

It is an arithmetic number, because the mean of its divisors is an integer number (4639981140).

Almost surely, 2^36487699247 is an apocalyptic number.

36487699247 is a deficient number, since it is larger than the sum of its proper divisors (632149873).

36487699247 is a wasteful number, since it uses less digits than its factorization.

36487699247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642273.

The product of its digits is 109734912, while the sum is 65.

The spelling of 36487699247 in words is "thirty-six billion, four hundred eighty-seven million, six hundred ninety-nine thousand, two hundred forty-seven".