499000994 has 8 divisors (see below), whose sum is σ = 755125740. Its totient is φ = 247292416.

The previous prime is 499000987. The next prime is 499001023.

It is a happy number.

499000994 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 493062025 + 5938969 = 22205^2 + 2437^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103759 + ... + 1104210.

Almost surely, 2^499000994 is an apocalyptic number.

499000994 is a deficient number, since it is larger than the sum of its proper divisors (256124746).

499000994 is a wasteful number, since it uses less digits than its factorization.

499000994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208084.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 499000994 is about 22338.3301524532. The cubic root of 499000994 is about 793.1715658128.

It can be divided in two parts, 499000 and 994, that added together give a palindrome (499994).

The spelling of 499000994 in words is "four hundred ninety-nine million, nine hundred ninety-four", and thus it is an aban number.