996429603 has 16 divisors (see below), whose sum is σ = 1440381600. Its totient is φ = 609068544.

The previous prime is 996429569. The next prime is 996429611. The reversal of 996429603 is 306924699.

It is not a de Polignac number, because 996429603 - 2²⁰ = 995381027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (996429613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79926 + ... + 91547.

It is an arithmetic number, because the mean of its divisors is an integer number (90023850).

Almost surely, 2^996429603 is an apocalyptic number.

996429603 is a deficient number, since it is larger than the sum of its proper divisors (443951997).

996429603 is a wasteful number, since it uses less digits than its factorization.

996429603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171638.

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 996429603 is about 31566.2731883255. The cubic root of 996429603 is about 998.8084484355.

The spelling of 996429603 in words is "nine hundred ninety-six million, four hundred twenty-nine thousand, six hundred three".