996351 has 4 divisors (see below), whose sum is σ = 1328472. Its totient is φ = 664232.

The previous prime is 996329. The next prime is 996361. The reversal of 996351 is 153699.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 996351 - 2¹⁰ = 995327 is a prime.

It is a D-number.

996351 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166056 + ... + 166061.

It is an arithmetic number, because the mean of its divisors is an integer number (332118).

2⁹⁹⁶³⁵¹ is an apocalyptic number.

996351 is a deficient number, since it is larger than the sum of its proper divisors (332121).

996351 is a wasteful number, since it uses less digits than its factorization.

996351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332120.

The product of its digits is 7290, while the sum is 33.

The square root of 996351 is about 998.1738325562. The cubic root of 996351 is about 99.8782184193.

The spelling of 996351 in words is "nine hundred ninety-six thousand, three hundred fifty-one".