996616450 has 24 divisors (see below), whose sum is σ = 1934304768. Its totient is φ = 381313680.

The previous prime is 996616447. The next prime is 996616451. The reversal of 996616450 is 54616699.

It is a super-3 number, since 3×996616450³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 996616450.

It is not an unprimeable number, because it can be changed into a prime (996616451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432162 + ... + 434461.

It is an arithmetic number, because the mean of its divisors is an integer number (80596032).

Almost surely, 2^996616450 is an apocalyptic number.

996616450 is a deficient number, since it is larger than the sum of its proper divisors (937688318).

996616450 is a wasteful number, since it uses less digits than its factorization.

996616450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866658 (or 866653 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 996616450 is about 31569.2326482606. The cubic root of 996616450 is about 998.8708755578.

The spelling of 996616450 in words is "nine hundred ninety-six million, six hundred sixteen thousand, four hundred fifty".