9479970 has 32 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 2527920.

The previous prime is 9479969. The next prime is 9479971. The reversal of 9479970 is 799749.

It is an interprime number because it is at equal distance from previous prime (9479969) and next prime (9479971).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (9479971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17286 + ... + 17825.

It is an arithmetic number, because the mean of its divisors is an integer number (790020).

Almost surely, 2^9479970 is an apocalyptic number.

9479970 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9479970 is an abundant number, since it is smaller than the sum of its proper divisors (15800670).

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

9479970 is a wasteful number, since it uses less digits than its factorization.

9479970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35127 (or 35121 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 9479970 is about 3078.9559918908. The cubic root of 9479970 is about 211.6422261514.

The spelling of 9479970 in words is "nine million, four hundred seventy-nine thousand, nine hundred seventy".