6169742293 has 8 divisors (see below), whose sum is σ = 7248368736. Its totient is φ = 5177406000.

The previous prime is 6169742273. The next prime is 6169742351. The reversal of 6169742293 is 3922479616.

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

It is a de Polignac number, because none of the positive numbers 2^k-6169742293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6169742213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21572383 + ... + 21572668.

It is an arithmetic number, because the mean of its divisors is an integer number (906046092).

Almost surely, 2^6169742293 is an apocalyptic number.

It is an amenable number.

6169742293 is a deficient number, since it is larger than the sum of its proper divisors (1078626443).

6169742293 is a wasteful number, since it uses less digits than its factorization.

6169742293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43145075.

The product of its digits is 979776, while the sum is 49.

The square root of 6169742293 is about 78547.7071148484. The cubic root of 6169742293 is about 1834.0971726596.

The spelling of 6169742293 in words is "six billion, one hundred sixty-nine million, seven hundred forty-two thousand, two hundred ninety-three".