75346368479 has 8 divisors (see below), whose sum is σ = 79408352640. Its totient is φ = 71294022936.

The previous prime is 75346368443. The next prime is 75346368529. The reversal of 75346368479 is 97486364357.

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 75346368479 - 2¹² = 75346364383 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 (75346362479) 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, 2393597 + ... + 2424870.

It is an arithmetic number, because the mean of its divisors is an integer number (9926044080).

Almost surely, 2^75346368479 is an apocalyptic number.

75346368479 is a deficient number, since it is larger than the sum of its proper divisors (4061984161).

75346368479 is a wasteful number, since it uses less digits than its factorization.

75346368479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819309.

The product of its digits is 91445760, while the sum is 62.

The spelling of 75346368479 in words is "seventy-five billion, three hundred forty-six million, three hundred sixty-eight thousand, four hundred seventy-nine".