996693390002 has 4 divisors (see below), whose sum is σ = 1495040085006. Its totient is φ = 498346695000.

The previous prime is 996693389999. The next prime is 996693390053. The reversal of 996693390002 is 200093396699.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 996684752281 + 8637721 = 998341^2 + 2939^2 .

It is a pancake number, because a pancake can be divided into 996693390002 parts by 1411873 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 996693390002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249173347499 + ... + 249173347502.

Almost surely, 2^996693390002 is an apocalyptic number.

996693390002 is a deficient number, since it is larger than the sum of its proper divisors (498346695004).

996693390002 is a wasteful number, since it uses less digits than its factorization.

996693390002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498346695003.

The product of its (nonzero) digits is 4251528, while the sum is 56.

The spelling of 996693390002 in words is "nine hundred ninety-six billion, six hundred ninety-three million, three hundred ninety thousand, two".