1373419 has 2 divisors, whose sum is σ = 1373420. Its totient is φ = 1373418.

The previous prime is 1373417. The next prime is 1373431. The reversal of 1373419 is 9143731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1373419 - 2¹ = 1373417 is a prime.

It is a super-2 number, since 2×1373419² = 3772559499122, which contains 22 as substring.

Together with 1373417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1373417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686709 + 686710.

It is an arithmetic number, because the mean of its divisors is an integer number (686710).

2^1373419 is an apocalyptic number.

1373419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373419 is an equidigital number, since it uses as much as digits as its factorization.

1373419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 28.

The square root of 1373419 is about 1171.9296053945. The cubic root of 1373419 is about 111.1563686374.

The spelling of 1373419 in words is "one million, three hundred seventy-three thousand, four hundred nineteen".