382834149 has 8 divisors (see below), whose sum is σ = 532638912. Its totient is φ = 244126080.

The previous prime is 382834121. The next prime is 382834157. The reversal of 382834149 is 941438283.

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

It is not a de Polignac number, because 382834149 - 2⁹ = 382833637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 382834149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382834189) 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, 2774092 + ... + 2774229.

It is an arithmetic number, because the mean of its divisors is an integer number (66579864).

Almost surely, 2^382834149 is an apocalyptic number.

It is an amenable number.

382834149 is a deficient number, since it is larger than the sum of its proper divisors (149804763).

382834149 is a wasteful number, since it uses less digits than its factorization.

382834149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5548347.

The product of its digits is 165888, while the sum is 42.

The square root of 382834149 is about 19566.1480368518. The cubic root of 382834149 is about 726.1119039914. Note that the first 3 decimals are identical.

The spelling of 382834149 in words is "three hundred eighty-two million, eight hundred thirty-four thousand, one hundred forty-nine".