36068217890 has 8 divisors (see below), whose sum is σ = 64922792220. Its totient is φ = 14427287152.

The previous prime is 36068217853. The next prime is 36068217923. The reversal of 36068217890 is 9871286063.

It can be written as a sum of positive squares in 2 ways, for example, as 34013318329 + 2054899561 = 184427^2 + 45331^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803410885 + ... + 1803410904.

Almost surely, 2^36068217890 is an apocalyptic number.

36068217890 is a deficient number, since it is larger than the sum of its proper divisors (28854574330).

36068217890 is a wasteful number, since it uses less digits than its factorization.

36068217890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606821796.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 36068217890 in words is "thirty-six billion, sixty-eight million, two hundred seventeen thousand, eight hundred ninety".