9136869001 has 4 divisors (see below), whose sum is σ = 9839705092. Its totient is φ = 8434032912.

The previous prime is 9136868999. The next prime is 9136869023. The reversal of 9136869001 is 1009686319.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1641465225 + 7495403776 = 40515^2 + 86576^2 .

It is a cyclic number.

It is not a de Polignac number, because 9136869001 - 2¹ = 9136868999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9136869901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351418026 + ... + 351418051.

It is an arithmetic number, because the mean of its divisors is an integer number (2459926273).

Almost surely, 2^9136869001 is an apocalyptic number.

It is an amenable number.

9136869001 is a deficient number, since it is larger than the sum of its proper divisors (702836091).

9136869001 is a wasteful number, since it uses less digits than its factorization.

9136869001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702836090.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 9136869001 is about 95586.9708746961. The cubic root of 9136869001 is about 2090.5752253967.

The spelling of 9136869001 in words is "nine billion, one hundred thirty-six million, eight hundred sixty-nine thousand, one".