996748735 has 32 divisors (see below), whose sum is σ = 1277558784. Its totient is φ = 745200000.

The previous prime is 996748681. The next prime is 996748747. The reversal of 996748735 is 537847699.

It is not a de Polignac number, because 996748735 - 2¹¹ = 996746687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 996748735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 865410 + ... + 866560.

It is an arithmetic number, because the mean of its divisors is an integer number (39923712).

Almost surely, 2^996748735 is an apocalyptic number.

996748735 is a deficient number, since it is larger than the sum of its proper divisors (280810049).

996748735 is a wasteful number, since it uses less digits than its factorization.

996748735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375.

The product of its digits is 11430720, while the sum is 58.

The square root of 996748735 is about 31571.3277357795. The cubic root of 996748735 is about 998.9150683490.

The spelling of 996748735 in words is "nine hundred ninety-six million, seven hundred forty-eight thousand, seven hundred thirty-five".