9479998 has 8 divisors (see below), whose sum is σ = 15512760. Its totient is φ = 4309080.

The previous prime is 9479983. The next prime is 9480001. The reversal of 9479998 is 8999749.

9479998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×9479998³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215433 + ... + 215476.

It is an arithmetic number, because the mean of its divisors is an integer number (1939095).

Almost surely, 2^9479998 is an apocalyptic number.

9479998 is a deficient number, since it is larger than the sum of its proper divisors (6032762).

9479998 is a wasteful number, since it uses less digits than its factorization.

9479998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430922.

The product of its digits is 1469664, while the sum is 55.

The square root of 9479998 is about 3078.9605388832. The cubic root of 9479998 is about 211.6424345197.

Subtracting from 9479998 its reverse (8999749), we obtain a square (480249 = 693²).

The spelling of 9479998 in words is "nine million, four hundred seventy-nine thousand, nine hundred ninety-eight".