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385379 is a prime number
BaseRepresentation
bin1011110000101100011
3201120122022
41132011203
544313004
612132055
73163361
oct1360543
9646568
10385379
112435a5
1216702b
13106547
14a0631
15792be
hex5e163

385379 has 2 divisors, whose sum is σ = 385380. Its totient is φ = 385378.

The previous prime is 385351. The next prime is 385391. The reversal of 385379 is 973583.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-385379 is a prime.

It is not a weakly prime, because it can be changed into another prime (385079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192689 + 192690.

It is an arithmetic number, because the mean of its divisors is an integer number (192690).

2385379 is an apocalyptic number.

385379 is a deficient number, since it is larger than the sum of its proper divisors (1).

385379 is an equidigital number, since it uses as much as digits as its factorization.

385379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 385379 is about 620.7890140781. The cubic root of 385379 is about 72.7717270359.

It can be divided in two parts, 38 and 5379, that multiplied together give a palindrome (204402).

The spelling of 385379 in words is "three hundred eighty-five thousand, three hundred seventy-nine".