1341859579 has 2 divisors, whose sum is σ = 1341859580. Its totient is φ = 1341859578.

The previous prime is 1341859577. The next prime is 1341859619. The reversal of 1341859579 is 9759581431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341859579 - 2¹ = 1341859577 is a prime.

Together with 1341859577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1341859573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670929789 + 670929790.

It is an arithmetic number, because the mean of its divisors is an integer number (670929790).

Almost surely, 2^1341859579 is an apocalyptic number.

1341859579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341859579 is an equidigital number, since it uses as much as digits as its factorization.

1341859579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 52.

The square root of 1341859579 is about 36631.4015429385. The cubic root of 1341859579 is about 1102.9835200686.

The spelling of 1341859579 in words is "one billion, three hundred forty-one million, eight hundred fifty-nine thousand, five hundred seventy-nine".