994585499 has 4 divisors (see below), whose sum is σ = 994657440. Its totient is φ = 994513560.

The previous prime is 994585469. The next prime is 994585511.

994585499 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 994585499 - 2¹⁶ = 994519963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994585469) 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, 7964 + ... + 45305.

It is an arithmetic number, because the mean of its divisors is an integer number (248664360).

Almost surely, 2^994585499 is an apocalyptic number.

994585499 is a deficient number, since it is larger than the sum of its proper divisors (71941).

994585499 is a wasteful number, since it uses less digits than its factorization.

994585499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71940.

The product of its digits is 20995200, while the sum is 62.

The square root of 994585499 is about 31537.0496242118. The cubic root of 994585499 is about 998.1918990747.

The spelling of 994585499 in words is "nine hundred ninety-four million, five hundred eighty-five thousand, four hundred ninety-nine".