380652 has 12 divisors (see below), whose sum is σ = 888216. Its totient is φ = 126880.

The previous prime is 380651. The next prime is 380657. The reversal of 380652 is 256083.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (380651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15849 + ... + 15872.

It is an arithmetic number, because the mean of its divisors is an integer number (74018).

2³⁸⁰⁶⁵² is an apocalyptic number.

It is an amenable number.

380652 is an abundant number, since it is smaller than the sum of its proper divisors (507564).

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

380652 is a wasteful number, since it uses less digits than its factorization.

380652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31728 (or 31726 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 380652 is about 616.9700154789. The cubic root of 380652 is about 72.4729665363.

Subtracting from 380652 its sum of digits (24), we obtain a triangular number (380628 = T₈₇₂).

The spelling of 380652 in words is "three hundred eighty thousand, six hundred fifty-two".