524347379 has 2 divisors, whose sum is σ = 524347380. Its totient is φ = 524347378.

The previous prime is 524347339. The next prime is 524347381. The reversal of 524347379 is 973743425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 524347379 - 2¹² = 524343283 is a prime.

Together with 524347381, 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 (524347339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262173689 + 262173690.

It is an arithmetic number, because the mean of its divisors is an integer number (262173690).

Almost surely, 2^524347379 is an apocalyptic number.

524347379 is a deficient number, since it is larger than the sum of its proper divisors (1).

524347379 is an equidigital number, since it uses as much as digits as its factorization.

524347379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 44.

The square root of 524347379 is about 22898.6326884380. The cubic root of 524347379 is about 806.3799122110.

The spelling of 524347379 in words is "five hundred twenty-four million, three hundred forty-seven thousand, three hundred seventy-nine".