1384583880 has 32 divisors (see below), whose sum is σ = 4153752000. Its totient is φ = 369222336.

The previous prime is 1384583873. The next prime is 1384583881. The reversal of 1384583880 is 883854831.

It is not an unprimeable number, because it can be changed into a prime (1384583881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5768980 + ... + 5769219.

It is an arithmetic number, because the mean of its divisors is an integer number (129804750).

Almost surely, 2^1384583880 is an apocalyptic number.

1384583880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1384583880 is an abundant number, since it is smaller than the sum of its proper divisors (2769168120).

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

1384583880 is a wasteful number, since it uses less digits than its factorization.

1384583880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11538213 (or 11538209 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 1384583880 is about 37209.9970438053. The cubic root of 1384583880 is about 1114.5676244546.

The spelling of 1384583880 in words is "one billion, three hundred eighty-four million, five hundred eighty-three thousand, eight hundred eighty".