9958473 has 12 divisors (see below), whose sum is σ = 16439488. Its totient is φ = 5690520.

The previous prime is 9958463. The next prime is 9958519. The reversal of 9958473 is 3748599.

It is not a de Polignac number, because 9958473 - 2⁴ = 9958457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9958453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78973 + ... + 79098.

Almost surely, 2^9958473 is an apocalyptic number.

It is an amenable number.

9958473 is a deficient number, since it is larger than the sum of its proper divisors (6481015).

9958473 is a wasteful number, since it uses less digits than its factorization.

9958473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158084 (or 158081 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 9958473 is about 3155.7048341060. The cubic root of 9958473 is about 215.1448312053.

The spelling of 9958473 in words is "nine million, nine hundred fifty-eight thousand, four hundred seventy-three".