380827030085 has 8 divisors (see below), whose sum is σ = 483874344216. Its totient is φ = 286740352000.

The previous prime is 380827030009. The next prime is 380827030099. The reversal of 380827030085 is 580030728083.

It can be written as a sum of positive squares in 4 ways, for example, as 99996985729 + 280830044356 = 316223^2 + 529934^2 .

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

It is not a de Polignac number, because 380827030085 - 2¹⁸ = 380826767941 is a prime.

It is a super-2 number, since 2×380827030085² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240158916 + ... + 2240159085.

It is an arithmetic number, because the mean of its divisors is an integer number (60484293027).

Almost surely, 2^380827030085 is an apocalyptic number.

It is an amenable number.

380827030085 is a deficient number, since it is larger than the sum of its proper divisors (103047314131).

380827030085 is a wasteful number, since it uses less digits than its factorization.

380827030085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480318023.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 380827030085 in words is "three hundred eighty billion, eight hundred twenty-seven million, thirty thousand, eighty-five".