9350671993 has 8 divisors (see below), whose sum is σ = 10662304968. Its totient is φ = 8123660544.

The previous prime is 9350671961. The next prime is 9350671997. The reversal of 9350671993 is 3991760539.

It can be written as a sum of positive squares in 4 ways, for example, as 3069504 + 9347602489 = 1752^2 + 96683^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9350671993 - 2⁵ = 9350671961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9350671993.

It is not an unprimeable number, because it can be changed into a prime (9350671997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21155146 + ... + 21155587.

It is an arithmetic number, because the mean of its divisors is an integer number (1332788121).

Almost surely, 2^9350671993 is an apocalyptic number.

It is an amenable number.

9350671993 is a deficient number, since it is larger than the sum of its proper divisors (1311632975).

9350671993 is a wasteful number, since it uses less digits than its factorization.

9350671993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42310763.

The product of its (nonzero) digits is 1377810, while the sum is 52.

The square root of 9350671993 is about 96698.8727597173. The cubic root of 9350671993 is about 2106.7561690057.

The spelling of 9350671993 in words is "nine billion, three hundred fifty million, six hundred seventy-one thousand, nine hundred ninety-three".