371387 has 2 divisors, whose sum is σ = 371388. Its totient is φ = 371386.

The previous prime is 371383. The next prime is 371389. The reversal of 371387 is 783173.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 371387 - 2² = 371383 is a prime.

Together with 371389, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (371383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185693 + 185694.

It is an arithmetic number, because the mean of its divisors is an integer number (185694).

2³⁷¹³⁸⁷ is an apocalyptic number.

371387 is a deficient number, since it is larger than the sum of its proper divisors (1).

371387 is an equidigital number, since it uses as much as digits as its factorization.

371387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 29.

The square root of 371387 is about 609.4152935396. The cubic root of 371387 is about 71.8801375030.

The spelling of 371387 in words is "three hundred seventy-one thousand, three hundred eighty-seven".