1383367 has 2 divisors, whose sum is σ = 1383368. Its totient is φ = 1383366.

The previous prime is 1383359. The next prime is 1383377. The reversal of 1383367 is 7633831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1383367 - 2³ = 1383359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1383377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691683 + 691684.

It is an arithmetic number, because the mean of its divisors is an integer number (691684).

2^1383367 is an apocalyptic number.

1383367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383367 is an equidigital number, since it uses as much as digits as its factorization.

1383367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 1383367 is about 1176.1662297482. The cubic root of 1383367 is about 111.4241005845.

The spelling of 1383367 in words is "one million, three hundred eighty-three thousand, three hundred sixty-seven".