996266293 has 8 divisors (see below), whose sum is σ = 1091503296. Its totient is φ = 901807200.

The previous prime is 996266291. The next prime is 996266303. The reversal of 996266293 is 392662699.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 996266293 - 2¹ = 996266291 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 996266293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996266291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191793 + ... + 196918.

It is an arithmetic number, because the mean of its divisors is an integer number (136437912).

Almost surely, 2^996266293 is an apocalyptic number.

996266293 is the 16872-nd centered heptagonal number.

It is an amenable number.

996266293 is a deficient number, since it is larger than the sum of its proper divisors (95237003).

996266293 is a wasteful number, since it uses less digits than its factorization.

996266293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388955.

The product of its digits is 1889568, while the sum is 52.

The square root of 996266293 is about 31563.6863024584. The cubic root of 996266293 is about 998.7538788270.

It can be divided in two parts, 996 and 266293, that added together give a square (267289 = 517²).

The spelling of 996266293 in words is "nine hundred ninety-six million, two hundred sixty-six thousand, two hundred ninety-three".