74386 has 8 divisors (see below), whose sum is σ = 120204. Its totient is φ = 34320.

The previous prime is 74383. The next prime is 74411. The reversal of 74386 is 68347.

It can be written as a sum of positive squares in 2 ways, for example, as 72361 + 2025 = 269^2 + 45^2 .

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

It is not an unprimeable number, because it can be changed into a prime (74381) 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, 1405 + ... + 1456.

2⁷⁴³⁸⁶ is an apocalyptic number.

74386 is a deficient number, since it is larger than the sum of its proper divisors (45818).

74386 is a wasteful number, since it uses less digits than its factorization.

74386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876.

The product of its digits is 4032, while the sum is 28.

The square root of 74386 is about 272.7379694872. The cubic root of 74386 is about 42.0562360823.

The spelling of 74386 in words is "seventy-four thousand, three hundred eighty-six".