996007073 has 4 divisors (see below), whose sum is σ = 998635440. Its totient is φ = 993378708.

The previous prime is 996007069. The next prime is 996007081. The reversal of 996007073 is 370700699.

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.

It is not a de Polignac number, because 996007073 - 2² = 996007069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 996007073.

It is not an unprimeable number, because it can be changed into a prime (996007063) 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, 1313615 + ... + 1314372.

It is an arithmetic number, because the mean of its divisors is an integer number (249658860).

Almost surely, 2^996007073 is an apocalyptic number.

It is an amenable number.

996007073 is a deficient number, since it is larger than the sum of its proper divisors (2628367).

996007073 is a wasteful number, since it uses less digits than its factorization.

996007073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628366.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 996007073 is about 31559.5797342107. The cubic root of 996007073 is about 998.6672488969.

The spelling of 996007073 in words is "nine hundred ninety-six million, seven thousand, seventy-three".