9475207973 has 12 divisors (see below), whose sum is σ = 11814311328. Its totient is φ = 7382613360.

The previous prime is 9475207969. The next prime is 9475207991. The reversal of 9475207973 is 3797025749.

9475207973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9475207973 - 2² = 9475207969 is a prime.

It is a super-2 number, since 2×9475207973² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9475207933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 848615 + ... + 859707.

It is an arithmetic number, because the mean of its divisors is an integer number (984525944).

Almost surely, 2^9475207973 is an apocalyptic number.

It is an amenable number.

9475207973 is a deficient number, since it is larger than the sum of its proper divisors (2339103355).

9475207973 is an frugal number, since it uses more digits than its factorization.

9475207973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22204 (or 11111 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 53.

The square root of 9475207973 is about 97340.6799493408. The cubic root of 9475207973 is about 2116.0678248093.

The spelling of 9475207973 in words is "nine billion, four hundred seventy-five million, two hundred seven thousand, nine hundred seventy-three".