996449601 has 8 divisors (see below), whose sum is σ = 1518399424. Its totient is φ = 569399760.

The previous prime is 996449593. The next prime is 996449633. The reversal of 996449601 is 106944699.

996449601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 996449601 - 2³ = 996449593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (996449651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23724970 + ... + 23725011.

It is an arithmetic number, because the mean of its divisors is an integer number (189799928).

Almost surely, 2^996449601 is an apocalyptic number.

It is an amenable number.

996449601 is a deficient number, since it is larger than the sum of its proper divisors (521949823).

996449601 is a wasteful number, since it uses less digits than its factorization.

996449601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47449991.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 996449601 is about 31566.5899488684. The cubic root of 996449601 is about 998.8151303050.

The spelling of 996449601 in words is "nine hundred ninety-six million, four hundred forty-nine thousand, six hundred one".