999412314 has 16 divisors (see below), whose sum is σ = 2017506528. Its totient is φ = 330023792.

The previous prime is 999412313. The next prime is 999412339. The reversal of 999412314 is 413214999.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (999412313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777717 + ... + 779000.

It is an arithmetic number, because the mean of its divisors is an integer number (126094158).

Almost surely, 2^999412314 is an apocalyptic number.

999412314 is an abundant number, since it is smaller than the sum of its proper divisors (1018094214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

999412314 is a wasteful number, since it uses less digits than its factorization.

999412314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556829.

The product of its digits is 69984, while the sum is 42.

The square root of 999412314 is about 31613.4831045236. The cubic root of 999412314 is about 999.8040662792.

The spelling of 999412314 in words is "nine hundred ninety-nine million, four hundred twelve thousand, three hundred fourteen".