9090964001 has 4 divisors (see below), whose sum is σ = 10389673152. Its totient is φ = 7792254852.

The previous prime is 9090963997. The next prime is 9090964039. The reversal of 9090964001 is 1004690909.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1004690909 = 6047 ⋅166147.

It is a cyclic number.

It is not a de Polignac number, because 9090964001 - 2² = 9090963997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9090934001) 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, 649354565 + ... + 649354578.

It is an arithmetic number, because the mean of its divisors is an integer number (2597418288).

Almost surely, 2^9090964001 is an apocalyptic number.

It is an amenable number.

9090964001 is a deficient number, since it is larger than the sum of its proper divisors (1298709151).

9090964001 is a wasteful number, since it uses less digits than its factorization.

9090964001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298709150.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 9090964001 is about 95346.5468750704. The cubic root of 9090964001 is about 2087.0682244469.

The spelling of 9090964001 in words is "nine billion, ninety million, nine hundred sixty-four thousand, one".