999480308 has 6 divisors (see below), whose sum is σ = 1749090546. Its totient is φ = 499740152.

The previous prime is 999480299. The next prime is 999480311. The reversal of 999480308 is 803084999.

It can be written as a sum of positive squares in only one way, i.e., 880190224 + 119290084 = 29668^2 + 10922^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124935035 + ... + 124935042.

It is an arithmetic number, because the mean of its divisors is an integer number (291515091).

Almost surely, 2^999480308 is an apocalyptic number.

It is an amenable number.

999480308 is a deficient number, since it is larger than the sum of its proper divisors (749610238).

999480308 is a wasteful number, since it uses less digits than its factorization.

999480308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249870081 (or 249870079 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 999480308 is about 31614.5584818134. The cubic root of 999480308 is about 999.8267393158.

The spelling of 999480308 in words is "nine hundred ninety-nine million, four hundred eighty thousand, three hundred eight".