382163493 has 8 divisors (see below), whose sum is σ = 509652000. Its totient is φ = 254725328.

The previous prime is 382163449. The next prime is 382163531. The reversal of 382163493 is 394361283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 382163493 - 2⁹ = 382162981 is a prime.

It is a super-2 number, since 2×382163493² = 292097870763922098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382153493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11983 + ... + 30131.

It is an arithmetic number, because the mean of its divisors is an integer number (63706500).

Almost surely, 2^382163493 is an apocalyptic number.

It is an amenable number.

382163493 is a deficient number, since it is larger than the sum of its proper divisors (127488507).

382163493 is a wasteful number, since it uses less digits than its factorization.

382163493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25171.

The product of its digits is 93312, while the sum is 39.

The square root of 382163493 is about 19549.0023530614. The cubic root of 382163493 is about 725.6876506995.

The spelling of 382163493 in words is "three hundred eighty-two million, one hundred sixty-three thousand, four hundred ninety-three".