6731875369 has 8 divisors (see below), whose sum is σ = 6812359848. Its totient is φ = 6651617280.

The previous prime is 6731875333. The next prime is 6731875429. The reversal of 6731875369 is 9635781376.

It can be written as a sum of positive squares in 4 ways, for example, as 1044905625 + 5686969744 = 32325^2 + 75412^2 .

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 6731875369 - 2¹¹ = 6731873321 is a prime.

It is a super-2 number, since 2×6731875369² = 90636291967497772322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6735875369) 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, 3609 + ... + 116089.

It is an arithmetic number, because the mean of its divisors is an integer number (851544981).

Almost surely, 2^6731875369 is an apocalyptic number.

It is an amenable number.

6731875369 is a deficient number, since it is larger than the sum of its proper divisors (80484479).

6731875369 is a wasteful number, since it uses less digits than its factorization.

6731875369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113195.

The product of its digits is 5715360, while the sum is 55.

The square root of 6731875369 is about 82048.0064901031. The cubic root of 6731875369 is about 1888.1885323592.

The spelling of 6731875369 in words is "six billion, seven hundred thirty-one million, eight hundred seventy-five thousand, three hundred sixty-nine".