994950459 has 10 divisors (see below), whose sum is σ = 1486284140. Its totient is φ = 663300252.

The previous prime is 994950427. The next prime is 994950479. The reversal of 994950459 is 954059499.

994950459 is a `hidden beast` number, since 99 + 49 + 504 + 5 + 9 = 666.

It is not a de Polignac number, because 994950459 - 2⁵ = 994950427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994950419) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6141589 + ... + 6141750.

It is an arithmetic number, because the mean of its divisors is an integer number (148628414).

Almost surely, 2^994950459 is an apocalyptic number.

994950459 is a deficient number, since it is larger than the sum of its proper divisors (491333681).

994950459 is a wasteful number, since it uses less digits than its factorization.

994950459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12283351 (or 12283342 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The square root of 994950459 is about 31542.8353037580. The cubic root of 994950459 is about 998.3139785961.

The spelling of 994950459 in words is "nine hundred ninety-four million, nine hundred fifty thousand, four hundred fifty-nine".