366893 has 4 divisors (see below), whose sum is σ = 368988. Its totient is φ = 364800.

The previous prime is 366889. The next prime is 366901. The reversal of 366893 is 398663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56644 + 310249 = 238^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 366893 - 2² = 366889 is a prime.

It is a super-2 number, since 2×366893² = 269220946898, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁵ + 6⁶ + 8⁵ + 6⁷ + 9³ + 3⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366853) 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, 758 + ... + 1143.

It is an arithmetic number, because the mean of its divisors is an integer number (92247).

2³⁶⁶⁸⁹³ is an apocalyptic number.

It is an amenable number.

366893 is a deficient number, since it is larger than the sum of its proper divisors (2095).

366893 is a wasteful number, since it uses less digits than its factorization.

366893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094.

The product of its digits is 23328, while the sum is 35.

The square root of 366893 is about 605.7169305872. The cubic root of 366893 is about 71.5890295604.

The spelling of 366893 in words is "three hundred sixty-six thousand, eight hundred ninety-three".