75920832346 has 8 divisors (see below), whose sum is σ = 115441265844. Its totient is φ = 37440410400.

The previous prime is 75920832341. The next prime is 75920832347. The reversal of 75920832346 is 64323802957.

It can be written as a sum of positive squares in 2 ways, for example, as 74086851721 + 1833980625 = 272189^2 + 42825^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 75920832346.

It is not an unprimeable number, because it can be changed into a prime (75920832341) 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 3 ways as a sum of consecutive naturals, for example, 260002705 + ... + 260002996.

Almost surely, 2^75920832346 is an apocalyptic number.

75920832346 is a deficient number, since it is larger than the sum of its proper divisors (39520433498).

75920832346 is a wasteful number, since it uses less digits than its factorization.

75920832346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520005776.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 75920832346 in words is "seventy-five billion, nine hundred twenty million, eight hundred thirty-two thousand, three hundred forty-six".