1608013280 has 24 divisors (see below), whose sum is σ = 3798931752. Its totient is φ = 643205248.

The previous prime is 1608013279. The next prime is 1608013291. The reversal of 1608013280 is 823108061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5024882 + ... + 5025201.

It is an arithmetic number, because the mean of its divisors is an integer number (158288823).

Almost surely, 2^1608013280 is an apocalyptic number.

1608013280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1608013280 is an abundant number, since it is smaller than the sum of its proper divisors (2190918472).

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

1608013280 is a wasteful number, since it uses less digits than its factorization.

1608013280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050098 (or 10050090 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1608013280 is about 40100.0408977348. The cubic root of 1608013280 is about 1171.5564256926.

The spelling of 1608013280 in words is "one billion, six hundred eight million, thirteen thousand, two hundred eighty".