999703470 has 16 divisors (see below), whose sum is σ = 2399288400. Its totient is φ = 266587584.

The previous prime is 999703421. The next prime is 999703483. The reversal of 999703470 is 74307999.

It is a congruent number.

It is an unprimeable number.

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, 16661695 + ... + 16661754.

It is an arithmetic number, because the mean of its divisors is an integer number (149955525).

Almost surely, 2^999703470 is an apocalyptic number.

999703470 is an abundant number, since it is smaller than the sum of its proper divisors (1399584930).

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

999703470 is a wasteful number, since it uses less digits than its factorization.

999703470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33323459.

The product of its (nonzero) digits is 428652, while the sum is 48.

The square root of 999703470 is about 31618.0877030854. The cubic root of 999703470 is about 999.9011468951.

The spelling of 999703470 in words is "nine hundred ninety-nine million, seven hundred three thousand, four hundred seventy".