999481703 has 8 divisors (see below), whose sum is σ = 1119812880. Its totient is φ = 884062080.

The previous prime is 999481669. The next prime is 999481709. The reversal of 999481703 is 307184999.

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

It is not a de Polignac number, because 999481703 - 2²⁶ = 932372839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999481709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227458 + ... + 1228271.

It is an arithmetic number, because the mean of its divisors is an integer number (139976610).

Almost surely, 2^999481703 is an apocalyptic number.

999481703 is a deficient number, since it is larger than the sum of its proper divisors (120331177).

999481703 is a wasteful number, since it uses less digits than its factorization.

999481703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455777.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 999481703 is about 31614.5805444260. The cubic root of 999481703 is about 999.8272044768.

The spelling of 999481703 in words is "nine hundred ninety-nine million, four hundred eighty-one thousand, seven hundred three".