9420208473 has 32 divisors (see below), whose sum is σ = 13903739136. Its totient is φ = 5635623168.

The previous prime is 9420208459. The next prime is 9420208519. The reversal of 9420208473 is 3748020249.

It is not a de Polignac number, because 9420208473 - 2¹⁰ = 9420207449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (9420208403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2498836 + ... + 2502602.

It is an arithmetic number, because the mean of its divisors is an integer number (434491848).

Almost surely, 2^9420208473 is an apocalyptic number.

It is an amenable number.

9420208473 is a deficient number, since it is larger than the sum of its proper divisors (4483530663).

9420208473 is a wasteful number, since it uses less digits than its factorization.

9420208473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 9420208473 is about 97057.7584379528. The cubic root of 9420208473 is about 2111.9655899593.

The spelling of 9420208473 in words is "nine billion, four hundred twenty million, two hundred eight thousand, four hundred seventy-three".