1384408480 has 96 divisors (see below), whose sum is σ = 4025476224. Its totient is φ = 438137856.

The previous prime is 1384408397. The next prime is 1384408489. The reversal of 1384408480 is 848044831.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (1384408489) 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 15 ways as a sum of consecutive naturals, for example, 32982 + ... + 62101.

It is an arithmetic number, because the mean of its divisors is an integer number (41932044).

Almost surely, 2^1384408480 is an apocalyptic number.

1384408480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1384408480 is an abundant number, since it is smaller than the sum of its proper divisors (2641067744).

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

1384408480 is a wasteful number, since it uses less digits than its factorization.

1384408480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95118 (or 95110 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 1384408480 is about 37207.6400756619. The cubic root of 1384408480 is about 1114.5205577462.

The spelling of 1384408480 in words is "one billion, three hundred eighty-four million, four hundred eight thousand, four hundred eighty".