360891 has 6 divisors (see below), whose sum is σ = 521300. Its totient is φ = 240588.

The previous prime is 360869. The next prime is 360901. The reversal of 360891 is 198063.

It is not a de Polignac number, because 360891 - 2⁶ = 360827 is a prime.

It is a Duffinian number.

360891 is a modest number, since divided by 891 gives 36 as remainder.

It is not an unprimeable number, because it can be changed into a prime (360821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20041 + ... + 20058.

2³⁶⁰⁸⁹¹ is an apocalyptic number.

360891 is a deficient number, since it is larger than the sum of its proper divisors (160409).

360891 is a wasteful number, since it uses less digits than its factorization.

360891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40105 (or 40102 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 360891 is about 600.7420411458. The cubic root of 360891 is about 71.1965064776.

The spelling of 360891 in words is "three hundred sixty thousand, eight hundred ninety-one".