999296612 has 12 divisors (see below), whose sum is σ = 1753047660. Its totient is φ = 498425856.

The previous prime is 999296591. The next prime is 999296681. The reversal of 999296612 is 216692999.

It can be written as a sum of positive squares in 2 ways, for example, as 473236516 + 526060096 = 21754^2 + 22936^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303773 + ... + 307044.

It is an arithmetic number, because the mean of its divisors is an integer number (146087305).

Almost surely, 2^999296612 is an apocalyptic number.

It is an amenable number.

999296612 is a deficient number, since it is larger than the sum of its proper divisors (753751048).

999296612 is a wasteful number, since it uses less digits than its factorization.

999296612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611230 (or 611228 counting only the distinct ones).

The product of its digits is 944784, while the sum is 53.

The square root of 999296612 is about 31611.6531045119. The cubic root of 999296612 is about 999.7654823391.

The spelling of 999296612 in words is "nine hundred ninety-nine million, two hundred ninety-six thousand, six hundred twelve".