1408383 has 6 divisors (see below), whose sum is σ = 2034344. Its totient is φ = 938916.

The previous prime is 1408373. The next prime is 1408397. The reversal of 1408383 is 3838041.

It is not a de Polignac number, because 1408383 - 2⁴ = 1408367 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78235 + ... + 78252.

2^1408383 is an apocalyptic number.

1408383 is a deficient number, since it is larger than the sum of its proper divisors (625961).

1408383 is a wasteful number, since it uses less digits than its factorization.

1408383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156493 (or 156490 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1408383 is about 1186.7531335539. The cubic root of 1408383 is about 112.0917350043.

The spelling of 1408383 in words is "one million, four hundred eight thousand, three hundred eighty-three".