996929700 has 144 divisors (see below), whose sum is σ = 3136674240. Its totient is φ = 243002880.

The previous prime is 996929699. The next prime is 996929707. The reversal of 996929700 is 7929699.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (996929707) 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 47 ways as a sum of consecutive naturals, for example, 416106 + ... + 418494.

It is an arithmetic number, because the mean of its divisors is an integer number (21782460).

Almost surely, 2^996929700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996929700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568337120).

996929700 is an abundant number, since it is smaller than the sum of its proper divisors (2139744540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996929700 is a wasteful number, since it uses less digits than its factorization.

996929700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526 (or 2519 counting only the distinct ones).

The product of its (nonzero) digits is 551124, while the sum is 51.

The square root of 996929700 is about 31574.1935764003. The cubic root of 996929700 is about 998.9755174606.

The spelling of 996929700 in words is "nine hundred ninety-six million, nine hundred twenty-nine thousand, seven hundred".