1384993080 has 192 divisors, whose sum is σ = 4723336800. Its totient is φ = 364953600.

The previous prime is 1384993061. The next prime is 1384993091. The reversal of 1384993080 is 803994831.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 864280 + ... + 865880.

Almost surely, 2^1384993080 is an apocalyptic number.

1384993080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1384993080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2361668400).

1384993080 is an abundant number, since it is smaller than the sum of its proper divisors (3338343720).

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

1384993080 is a wasteful number, since it uses less digits than its factorization.

1384993080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716 (or 1700 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 1384993080 is about 37215.4951599465. The cubic root of 1384993080 is about 1114.6774134330.

It can be divided in two parts, 13849 and 93080, that added together give a square (106929 = 327²).

The spelling of 1384993080 in words is "one billion, three hundred eighty-four million, nine hundred ninety-three thousand, eighty".