380136 has 32 divisors (see below), whose sum is σ = 973440. Its totient is φ = 123648.

The previous prime is 380131. The next prime is 380141. The reversal of 380136 is 631083.

It is an interprime number because it is at equal distance from previous prime (380131) and next prime (380141).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380131) 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, 960 + ... + 1296.

It is an arithmetic number, because the mean of its divisors is an integer number (30420).

2³⁸⁰¹³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486720).

380136 is an abundant number, since it is smaller than the sum of its proper divisors (593304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380136 is a wasteful number, since it uses less digits than its factorization.

380136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 380136 is about 616.5517009951. The cubic root of 380136 is about 72.4402043623.

The spelling of 380136 in words is "three hundred eighty thousand, one hundred thirty-six".