382048789 has 8 divisors (see below), whose sum is σ = 402840000. Its totient is φ = 361325952.

The previous prime is 382048781. The next prime is 382048817. The reversal of 382048789 is 987840283.

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 382048789 - 2³ = 382048781 is a prime.

It is a super-2 number, since 2×382048789² = 291922554352733042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382048781) 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, 5404 + ... + 28165.

It is an arithmetic number, because the mean of its divisors is an integer number (50355000).

Almost surely, 2^382048789 is an apocalyptic number.

It is an amenable number.

382048789 is a deficient number, since it is larger than the sum of its proper divisors (20791211).

382048789 is a wasteful number, since it uses less digits than its factorization.

382048789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34187.

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 382048789 is about 19546.0683770420. The cubic root of 382048789 is about 725.6150398866.

The spelling of 382048789 in words is "three hundred eighty-two million, forty-eight thousand, seven hundred eighty-nine".