999965000306 has 16 divisors (see below), whose sum is σ = 1519175692800. Its totient is φ = 493575115488.

The previous prime is 999965000273. The next prime is 999965000311. The reversal of 999965000306 is 603000569999.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499991 + ... + 1499973.

It is an arithmetic number, because the mean of its divisors is an integer number (94948480800).

Almost surely, 2^999965000306 is an apocalyptic number.

It is a pronic number, being equal to 999982×999983.

999965000306 is a deficient number, since it is larger than the sum of its proper divisors (519210692494).

999965000306 is a wasteful number, since it uses less digits than its factorization.

999965000306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006393.

The product of its (nonzero) digits is 3542940, while the sum is 56.

The spelling of 999965000306 in words is "nine hundred ninety-nine billion, nine hundred sixty-five million, three hundred six", and thus it is an aban number.