382089834 has 24 divisors (see below), whose sum is σ = 946127520. Its totient is φ = 109168488.

The previous prime is 382089833. The next prime is 382089839. The reversal of 382089834 is 438980283.

It is a super-2 number, since 2×382089834² = 291985282492295112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 382089834.

It is not an unprimeable number, because it can be changed into a prime (382089833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1516104 + ... + 1516355.

It is an arithmetic number, because the mean of its divisors is an integer number (39421980).

Almost surely, 2^382089834 is an apocalyptic number.

382089834 is an abundant number, since it is smaller than the sum of its proper divisors (564037686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

382089834 is a wasteful number, since it uses less digits than its factorization.

382089834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032474 (or 3032471 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 382089834 is about 19547.1183042412. The cubic root of 382089834 is about 725.6410241795.

The spelling of 382089834 in words is "three hundred eighty-two million, eighty-nine thousand, eight hundred thirty-four".