1384662328 has 32 divisors (see below), whose sum is σ = 2996523360. Its totient is φ = 587548800.

The previous prime is 1384662319. The next prime is 1384662329. The reversal of 1384662328 is 8232664831.

It is a super-3 number, since 3×1384662328³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384662329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116751 + ... + 128062.

It is an arithmetic number, because the mean of its divisors is an integer number (93641355).

Almost surely, 2^1384662328 is an apocalyptic number.

It is an amenable number.

1384662328 is an abundant number, since it is smaller than the sum of its proper divisors (1611861032).

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

1384662328 is a wasteful number, since it uses less digits than its factorization.

1384662328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244927 (or 244923 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 1384662328 is about 37211.0511541934. The cubic root of 1384662328 is about 1114.5886738474.

The spelling of 1384662328 in words is "one billion, three hundred eighty-four million, six hundred sixty-two thousand, three hundred twenty-eight".