1384569480 has 192 divisors, whose sum is σ = 4891803840. Its totient is φ = 312549888.

The previous prime is 1384569443. The next prime is 1384569491. The reversal of 1384569480 is 849654831.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 486622 + ... + 489458.

It is an arithmetic number, because the mean of its divisors is an integer number (25478145).

Almost surely, 2^1384569480 is an apocalyptic number.

1384569480 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 1384569480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2445901920).

1384569480 is an abundant number, since it is smaller than the sum of its proper divisors (3507234360).

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

1384569480 is a wasteful number, since it uses less digits than its factorization.

1384569480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 1384569480 is about 37209.8035469149. The cubic root of 1384569480 is about 1114.5637605189.

The spelling of 1384569480 in words is "one billion, three hundred eighty-four million, five hundred sixty-nine thousand, four hundred eighty".