996948544 has 112 divisors (see below), whose sum is σ = 2282342400. Its totient is φ = 428875776.

The previous prime is 996948539. The next prime is 996948551. The reversal of 996948544 is 445849699.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598657 + ... + 600319.

Almost surely, 2^996948544 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 996948544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1141171200).

996948544 is an abundant number, since it is smaller than the sum of its proper divisors (1285393856).

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

996948544 is a wasteful number, since it uses less digits than its factorization.

996948544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740 (or 1730 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 58.

The square root of 996948544 is about 31574.4919832450. The cubic root of 996948544 is about 998.9818116443.

The spelling of 996948544 in words is "nine hundred ninety-six million, nine hundred forty-eight thousand, five hundred forty-four".