75838369 has 8 divisors (see below), whose sum is σ = 80106752. Its totient is φ = 71683920.

The previous prime is 75838361. The next prime is 75838447. The reversal of 75838369 is 96383857.

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 75838369 - 2³ = 75838361 is a prime.

It is a super-2 number, since 2×75838369² = 11502916425160322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75838361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27114 + ... + 29779.

It is an arithmetic number, because the mean of its divisors is an integer number (10013344).

Almost surely, 2^75838369 is an apocalyptic number.

It is an amenable number.

75838369 is a deficient number, since it is larger than the sum of its proper divisors (4268383).

75838369 is a wasteful number, since it uses less digits than its factorization.

75838369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56967.

The product of its digits is 1088640, while the sum is 49.

The square root of 75838369 is about 8708.5227794385. The cubic root of 75838369 is about 423.2818644242.

The spelling of 75838369 in words is "seventy-five million, eight hundred thirty-eight thousand, three hundred sixty-nine".