996347986201 has 4 divisors (see below), whose sum is σ = 997055118900. Its totient is φ = 995640853504.

The previous prime is 996347986099. The next prime is 996347986229. The reversal of 996347986201 is 102689743699.

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 92610662400 + 903737323801 = 304320^2 + 950651^2 .

It is a cyclic number.

It is not a de Polignac number, because 996347986201 - 2¹⁹ = 996347461913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996347906201) 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, 353564236 + ... + 353567053.

It is an arithmetic number, because the mean of its divisors is an integer number (249263779725).

Almost surely, 2^996347986201 is an apocalyptic number.

It is an amenable number.

996347986201 is a deficient number, since it is larger than the sum of its proper divisors (707132699).

996347986201 is a wasteful number, since it uses less digits than its factorization.

996347986201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707132698.

The product of its (nonzero) digits is 35271936, while the sum is 64.

The spelling of 996347986201 in words is "nine hundred ninety-six billion, three hundred forty-seven million, nine hundred eighty-six thousand, two hundred one".