387361 has 8 divisors (see below), whose sum is σ = 423360. Its totient is φ = 352272.

The previous prime is 387341. The next prime is 387371. The reversal of 387361 is 163783.

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

It is a cyclic number.

It is not a de Polignac number, because 387361 - 2⁵ = 387329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387341) 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, 900 + ... + 1258.

It is an arithmetic number, because the mean of its divisors is an integer number (52920).

2³⁸⁷³⁶¹ is an apocalyptic number.

It is an amenable number.

387361 is a deficient number, since it is larger than the sum of its proper divisors (35999).

387361 is a wasteful number, since it uses less digits than its factorization.

387361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455.

The product of its digits is 3024, while the sum is 28.

The square root of 387361 is about 622.3833223987. The cubic root of 387361 is about 72.8962685074.

The spelling of 387361 in words is "three hundred eighty-seven thousand, three hundred sixty-one".