999672482 has 8 divisors (see below), whose sum is σ = 1500399516. Its totient is φ = 499539312.

The previous prime is 999672481. The next prime is 999672511. The reversal of 999672482 is 284276999.

It can be written as a sum of positive squares in 2 ways, for example, as 930799081 + 68873401 = 30509^2 + 8299^2 .

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

It is not an unprimeable number, because it can be changed into a prime (999672481) 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, 144233 + ... + 151004.

Almost surely, 2^999672482 is an apocalyptic number.

999672482 is a deficient number, since it is larger than the sum of its proper divisors (500727034).

999672482 is a wasteful number, since it uses less digits than its factorization.

999672482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296932.

The product of its digits is 3919104, while the sum is 56.

The square root of 999672482 is about 31617.5976633267. The cubic root of 999672482 is about 999.8908154125.

The spelling of 999672482 in words is "nine hundred ninety-nine million, six hundred seventy-two thousand, four hundred eighty-two".