36676737477 has 6 divisors (see below), whose sum is σ = 52977509702. Its totient is φ = 24451158312.

The previous prime is 36676737473. The next prime is 36676737479. The reversal of 36676737477 is 77473767663.

36676737477 is a `hidden beast` number, since 3 + 66 + 76 + 7 + 37 + 477 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29965687236 + 6711050241 = 173106^2 + 81921^2 .

It is not a de Polignac number, because 36676737477 - 2² = 36676737473 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 (36676737473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2037596518 + ... + 2037596535.

Almost surely, 2^36676737477 is an apocalyptic number.

It is an amenable number.

36676737477 is a deficient number, since it is larger than the sum of its proper divisors (16300772225).

36676737477 is a wasteful number, since it uses less digits than its factorization.

36676737477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075193059 (or 4075193056 counting only the distinct ones).

The product of its digits is 130691232, while the sum is 63.

The spelling of 36676737477 in words is "thirty-six billion, six hundred seventy-six million, seven hundred thirty-seven thousand, four hundred seventy-seven".