76286380418 has 8 divisors (see below), whose sum is σ = 118375417980. Its totient is φ = 36827907760.

The previous prime is 76286380409. The next prime is 76286380477. The reversal of 76286380418 is 81408368267.

It can be written as a sum of positive squares in 2 ways, for example, as 69763072129 + 6523308289 = 264127^2 + 80767^2 .

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

It is a super-2 number, since 2×76286380418² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76286380418.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657641153 + ... + 657641268.

Almost surely, 2^76286380418 is an apocalyptic number.

76286380418 is a deficient number, since it is larger than the sum of its proper divisors (42089037562).

76286380418 is a wasteful number, since it uses less digits than its factorization.

76286380418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315282452.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 76286380418 in words is "seventy-six billion, two hundred eighty-six million, three hundred eighty thousand, four hundred eighteen".