994767499 has 6 divisors (see below), whose sum is σ = 1093422260. Its totient is φ = 904333980.

The previous prime is 994767497. The next prime is 994767509.

It is a happy number.

994767499 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 994767499 - 2¹ = 994767497 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 994767499.

It is not an unprimeable number, because it can be changed into a prime (994767497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4110489 + ... + 4110730.

Almost surely, 2^994767499 is an apocalyptic number.

994767499 is a deficient number, since it is larger than the sum of its proper divisors (98654761).

994767499 is a wasteful number, since it uses less digits than its factorization.

994767499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8221241 (or 8221230 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 64.

The square root of 994767499 is about 31539.9349872507. The cubic root of 994767499 is about 998.2527820072.

The spelling of 994767499 in words is "nine hundred ninety-four million, seven hundred sixty-seven thousand, four hundred ninety-nine".