36292660386921 has 15 divisors (see below), whose sum is σ = 54215042806573. Its totient is φ = 24195070778580.

The previous prime is 36292660386887. The next prime is 36292660386929. The reversal of 36292660386921 is 12968306629263.

The square root of 36292660386921 is 6024339.

It is a perfect power (a square), and thus also a powerful number.

36292660386921 is a `hidden beast` number, since 362 + 9 + 266 + 0 + 3 + 8 + 6 + 9 + 2 + 1 = 666.

It is not a de Polignac number, because 36292660386921 - 2⁷ = 36292660386793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36292660386929) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 53884366 + ... + 54553736.

Almost surely, 2^{36292660386921} is an apocalyptic number.

36292660386921 is the 6024339-th square number.

36292660386921 is the 3012170-th centered octagonal number.

It is an amenable number.

36292660386921 is a deficient number, since it is larger than the sum of its proper divisors (17922382419652).

36292660386921 is an frugal number, since it uses more digits than its factorization.

36292660386921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338754 (or 669374 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 63.

The spelling of 36292660386921 in words is "thirty-six trillion, two hundred ninety-two billion, six hundred sixty million, three hundred eighty-six thousand, nine hundred twenty-one".