384036330 has 32 divisors (see below), whose sum is σ = 925763904. Its totient is φ = 101956736.

The previous prime is 384036319. The next prime is 384036347. The reversal of 384036330 is 33630483.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21387 + ... + 35006.

It is an arithmetic number, because the mean of its divisors is an integer number (28930122).

Almost surely, 2^384036330 is an apocalyptic number.

384036330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

384036330 is an abundant number, since it is smaller than the sum of its proper divisors (541727574).

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

384036330 is a wasteful number, since it uses less digits than its factorization.

384036330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56630.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 384036330 is about 19596.8448991158. The cubic root of 384036330 is about 726.8711586292.

The spelling of 384036330 in words is "three hundred eighty-four million, thirty-six thousand, three hundred thirty".