9117474001 has 4 divisors (see below), whose sum is σ = 9120690612. Its totient is φ = 9114257392.

The previous prime is 9117473987. The next prime is 9117474019. The reversal of 9117474001 is 1004747119.

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 2564409600 + 6553064401 = 50640^2 + 80951^2 .

It is a cyclic number.

It is not a de Polignac number, because 9117474001 - 2⁹ = 9117473489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9117474071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604050 + ... + 1609723.

It is an arithmetic number, because the mean of its divisors is an integer number (2280172653).

Almost surely, 2^9117474001 is an apocalyptic number.

It is an amenable number.

9117474001 is a deficient number, since it is larger than the sum of its proper divisors (3216611).

9117474001 is a wasteful number, since it uses less digits than its factorization.

9117474001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216610.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 9117474001 is about 95485.4648676960. The cubic root of 9117474001 is about 2089.0949433248.

The spelling of 9117474001 in words is "nine billion, one hundred seventeen million, four hundred seventy-four thousand, one".