8073488293 has 4 divisors (see below), whose sum is σ = 8694525868. Its totient is φ = 7452450720.

The previous prime is 8073488279. The next prime is 8073488327. The reversal of 8073488293 is 3928843708.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1382575489 + 6690912804 = 37183^2 + 81798^2 .

It is not a de Polignac number, because 8073488293 - 2²⁵ = 8039933861 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 8073488293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073488233) 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 3 ways as a sum of consecutive naturals, for example, 310518768 + ... + 310518793.

It is an arithmetic number, because the mean of its divisors is an integer number (2173631467).

Almost surely, 2^8073488293 is an apocalyptic number.

It is an amenable number.

8073488293 is a deficient number, since it is larger than the sum of its proper divisors (621037575).

8073488293 is a wasteful number, since it uses less digits than its factorization.

8073488293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621037574.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 8073488293 is about 89852.5920215995. The cubic root of 8073488293 is about 2006.1053676943.

The spelling of 8073488293 in words is "eight billion, seventy-three million, four hundred eighty-eight thousand, two hundred ninety-three".