382199489 has 8 divisors (see below), whose sum is σ = 437273088. Its totient is φ = 327244320.

The previous prime is 382199473. The next prime is 382199501. The reversal of 382199489 is 984991283.

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 382199489 - 2⁴ = 382199473 is a prime.

It is a super-2 number, since 2×382199489² = 292152898783722242, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 382199489.

It is not an unprimeable number, because it can be changed into a prime (382199429) 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, 22577 + ... + 35694.

It is an arithmetic number, because the mean of its divisors is an integer number (54659136).

Almost surely, 2^382199489 is an apocalyptic number.

It is an amenable number.

382199489 is a deficient number, since it is larger than the sum of its proper divisors (55073599).

382199489 is an equidigital number, since it uses as much as digits as its factorization.

382199489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59215.

The product of its digits is 1119744, while the sum is 53.

The square root of 382199489 is about 19549.9229921757. The cubic root of 382199489 is about 725.7104341705.

The spelling of 382199489 in words is "three hundred eighty-two million, one hundred ninety-nine thousand, four hundred eighty-nine".