382683493 has 4 divisors (see below), whose sum is σ = 382790380. Its totient is φ = 382576608.

The previous prime is 382683461. The next prime is 382683517. The reversal of 382683493 is 394386283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 394386283 = 29 ⋅13599527.

It can be written as a sum of positive squares in 2 ways, for example, as 128663649 + 254019844 = 11343^2 + 15938^2 .

It is a cyclic number.

It is not a de Polignac number, because 382683493 - 2⁵ = 382683461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382683293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47880 + ... + 55297.

It is an arithmetic number, because the mean of its divisors is an integer number (95697595).

Almost surely, 2^382683493 is an apocalyptic number.

It is an amenable number.

382683493 is a deficient number, since it is larger than the sum of its proper divisors (106887).

382683493 is a wasteful number, since it uses less digits than its factorization.

382683493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106886.

The product of its digits is 746496, while the sum is 46.

The square root of 382683493 is about 19562.2977433634. The cubic root of 382683493 is about 726.0166430121.

The spelling of 382683493 in words is "three hundred eighty-two million, six hundred eighty-three thousand, four hundred ninety-three".