996993349 has 16 divisors (see below), whose sum is σ = 1126509120. Its totient is φ = 874034560.

The previous prime is 996993323. The next prime is 996993353. The reversal of 996993349 is 943399699.

It is a cyclic number.

It is not a de Polignac number, because 996993349 - 2⁵ = 996993317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996993149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377337 + ... + 379969.

It is an arithmetic number, because the mean of its divisors is an integer number (70406820).

Almost surely, 2^996993349 is an apocalyptic number.

It is an amenable number.

996993349 is a deficient number, since it is larger than the sum of its proper divisors (129515771).

996993349 is a wasteful number, since it uses less digits than its factorization.

996993349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860.

The product of its digits is 12754584, while the sum is 61.

The square root of 996993349 is about 31575.2014878765. The cubic root of 996993349 is about 998.9967768799.

The spelling of 996993349 in words is "nine hundred ninety-six million, nine hundred ninety-three thousand, three hundred forty-nine".