383463 has 12 divisors (see below), whose sum is σ = 559728. Its totient is φ = 252960.

The previous prime is 383459. The next prime is 383483. The reversal of 383463 is 364383.

It is not a de Polignac number, because 383463 - 2² = 383459 is a prime.

383463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383483) 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 in 11 ways as a sum of consecutive naturals, for example, 1078 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (46644).

2³⁸³⁴⁶³ is an apocalyptic number.

383463 is a deficient number, since it is larger than the sum of its proper divisors (176265).

383463 is a wasteful number, since it uses less digits than its factorization.

383463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 451 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 383463 is about 619.2438937931. The cubic root of 383463 is about 72.6509261795.

The spelling of 383463 in words is "three hundred eighty-three thousand, four hundred sixty-three".