3536790653979 has 18 divisors (see below), whose sum is σ = 5573154152748. Its totient is φ = 2143498146600.

The previous prime is 3536790653831. The next prime is 3536790653999. The reversal of 3536790653979 is 9793560976353.

It is a happy number.

3536790653979 is a `hidden beast` number, since 35 + 3 + 67 + 90 + 65 + 397 + 9 = 666.

It is not a de Polignac number, because 3536790653979 - 2⁸ = 3536790653723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3536790653999) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18617584 + ... + 18806594.

Almost surely, 2^{3536790653979} is an apocalyptic number.

3536790653979 is a deficient number, since it is larger than the sum of its proper divisors (2036363498769).

3536790653979 is an frugal number, since it uses more digits than its factorization.

3536790653979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378039 (or 189025 counting only the distinct ones).

The product of its (nonzero) digits is 868020300, while the sum is 72.

The spelling of 3536790653979 in words is "three trillion, five hundred thirty-six billion, seven hundred ninety million, six hundred fifty-three thousand, nine hundred seventy-nine".