996016434 has 112 divisors (see below), whose sum is σ = 2490391008. Its totient is φ = 264609408.

The previous prime is 996016409. The next prime is 996016459. The reversal of 996016434 is 434610699.

It is an interprime number because it is at equal distance from previous prime (996016409) and next prime (996016459).

It is a Harshad number since it is a multiple of its sum of digits (42).

996016434 is a modest number, since divided by 16434 gives 996 as remainder.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 12000157 + ... + 12000239.

It is an arithmetic number, because the mean of its divisors is an integer number (22235634).

Almost surely, 2^996016434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996016434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1245195504).

996016434 is an abundant number, since it is smaller than the sum of its proper divisors (1494374574).

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

996016434 is an frugal number, since it uses more digits than its factorization.

996016434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 996016434 is about 31559.7280406533. The cubic root of 996016434 is about 998.6703775544.

The spelling of 996016434 in words is "nine hundred ninety-six million, sixteen thousand, four hundred thirty-four".