380086085 has 16 divisors (see below), whose sum is σ = 483713856. Its totient is φ = 285719808.

The previous prime is 380086081. The next prime is 380086097. The reversal of 380086085 is 580680083.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 380086085 - 2² = 380086081 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 (380086081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54782 + ... + 61328.

It is an arithmetic number, because the mean of its divisors is an integer number (30232116).

Almost surely, 2^380086085 is an apocalyptic number.

It is an amenable number.

380086085 is a deficient number, since it is larger than the sum of its proper divisors (103627771).

380086085 is a wasteful number, since it uses less digits than its factorization.

380086085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7252.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 380086085 is about 19495.7965982414. The cubic root of 380086085 is about 724.3703355761.

The spelling of 380086085 in words is "three hundred eighty million, eighty-six thousand, eighty-five".