1373419379 has 2 divisors, whose sum is σ = 1373419380. Its totient is φ = 1373419378.

The previous prime is 1373419361. The next prime is 1373419387. The reversal of 1373419379 is 9739143731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1373419379 - 2¹² = 1373415283 is a prime.

It is a super-2 number, since 2×1373419379² = 3772561581225491282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1373419279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686709689 + 686709690.

It is an arithmetic number, because the mean of its divisors is an integer number (686709690).

Almost surely, 2^1373419379 is an apocalyptic number.

1373419379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373419379 is an equidigital number, since it uses as much as digits as its factorization.

1373419379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652, while the sum is 47.

The square root of 1373419379 is about 37059.6732176634. The cubic root of 1373419379 is about 1111.5637886205.

The spelling of 1373419379 in words is "one billion, three hundred seventy-three million, four hundred nineteen thousand, three hundred seventy-nine".