1384014688 has 48 divisors (see below), whose sum is σ = 3124203264. Its totient is φ = 591212160.

The previous prime is 1384014677. The next prime is 1384014767. The reversal of 1384014688 is 8864104831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59731 + ... + 79597.

It is an arithmetic number, because the mean of its divisors is an integer number (65087568).

Almost surely, 2^1384014688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1384014688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1562101632).

1384014688 is an abundant number, since it is smaller than the sum of its proper divisors (1740188576).

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

1384014688 is a wasteful number, since it uses less digits than its factorization.

1384014688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20195 (or 20187 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 1384014688 is about 37202.3478828958. The cubic root of 1384014688 is about 1114.4148734038.

The spelling of 1384014688 in words is "one billion, three hundred eighty-four million, fourteen thousand, six hundred eighty-eight".