36774977912 has 16 divisors (see below), whose sum is σ = 68958894840. Its totient is φ = 18385939296.

The previous prime is 36774977903. The next prime is 36774977917. The reversal of 36774977912 is 21977947763.

It is a super-3 number, since 3×36774977912³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36774977917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89558 + ... + 285605.

Almost surely, 2^36774977912 is an apocalyptic number.

It is an amenable number.

36774977912 is a deficient number, since it is larger than the sum of its proper divisors (32183916928).

36774977912 is a wasteful number, since it uses less digits than its factorization.

36774977912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387422 (or 387418 counting only the distinct ones).

The product of its digits is 28005264, while the sum is 62.

The spelling of 36774977912 in words is "thirty-six billion, seven hundred seventy-four million, nine hundred seventy-seven thousand, nine hundred twelve".