9001673 has 8 divisors (see below), whose sum is σ = 9279816. Its totient is φ = 8726400.

The previous prime is 9001667. The next prime is 9001691. The reversal of 9001673 is 3761009.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2226064 + 6775609 = 1492^2 + 2603^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9001673 - 2⁸ = 9001417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9009673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6815 + ... + 8027.

It is an arithmetic number, because the mean of its divisors is an integer number (1159977).

Almost surely, 2^9001673 is an apocalyptic number.

It is an amenable number.

9001673 is a deficient number, since it is larger than the sum of its proper divisors (278143).

9001673 is a wasteful number, since it uses less digits than its factorization.

9001673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 9001673 is about 3000.2788203765. The cubic root of 9001673 is about 208.0212703223.

The spelling of 9001673 in words is "nine million, one thousand, six hundred seventy-three".