995850491 has 4 divisors (see below), whose sum is σ = 996019512. Its totient is φ = 995681472.

The previous prime is 995850469. The next prime is 995850509. The reversal of 995850491 is 194058599.

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 995850491 - 2¹⁰ = 995849467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995850421) 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, 75341 + ... + 87566.

It is an arithmetic number, because the mean of its divisors is an integer number (249004878).

Almost surely, 2^995850491 is an apocalyptic number.

995850491 is a deficient number, since it is larger than the sum of its proper divisors (169021).

995850491 is a wasteful number, since it uses less digits than its factorization.

995850491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169020.

The product of its (nonzero) digits is 583200, while the sum is 50.

The square root of 995850491 is about 31557.0989002475. The cubic root of 995850491 is about 998.6149127524.

The spelling of 995850491 in words is "nine hundred ninety-five million, eight hundred fifty thousand, four hundred ninety-one".