415379 has 2 divisors, whose sum is σ = 415380. Its totient is φ = 415378.

The previous prime is 415343. The next prime is 415381. The reversal of 415379 is 973514.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415379 is a prime.

Together with 415381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (415319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207689 + 207690.

It is an arithmetic number, because the mean of its divisors is an integer number (207690).

2⁴¹⁵³⁷⁹ is an apocalyptic number.

415379 is a deficient number, since it is larger than the sum of its proper divisors (1).

415379 is an equidigital number, since it uses as much as digits as its factorization.

415379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 29.

The square root of 415379 is about 644.4990302553. The cubic root of 415379 is about 74.6130589735.

It can be divided in two parts, 4 and 15379, that multiplied together give a palindrome (61516).

The spelling of 415379 in words is "four hundred fifteen thousand, three hundred seventy-nine".