996605853 has 8 divisors (see below), whose sum is σ = 1329578016. Its totient is φ = 664018800.

The previous prime is 996605843. The next prime is 996605903. The reversal of 996605853 is 358506699.

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

It is not a de Polignac number, because 996605853 - 2⁴ = 996605837 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 996605796 and 996605805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996605833) 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, 90183 + ... + 100628.

It is an arithmetic number, because the mean of its divisors is an integer number (166197252).

Almost surely, 2^996605853 is an apocalyptic number.

It is an amenable number.

996605853 is a deficient number, since it is larger than the sum of its proper divisors (332972163).

996605853 is a wasteful number, since it uses less digits than its factorization.

996605853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192555.

The product of its (nonzero) digits is 1749600, while the sum is 51.

The square root of 996605853 is about 31569.0648103488. The cubic root of 996605853 is about 998.8673352215.

The spelling of 996605853 in words is "nine hundred ninety-six million, six hundred five thousand, eight hundred fifty-three".