1080379587 has 18 divisors (see below), whose sum is σ = 1676309124. Its totient is φ = 617132040.

The previous prime is 1080379579. The next prime is 1080379609. The reversal of 1080379587 is 7859730801.

It is not a de Polignac number, because 1080379587 - 2³ = 1080379579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1080379537) 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 17 ways as a sum of consecutive naturals, for example, 397162 + ... + 399872.

Almost surely, 2^1080379587 is an apocalyptic number.

1080379587 is a deficient number, since it is larger than the sum of its proper divisors (595929537).

1080379587 is an frugal number, since it uses more digits than its factorization.

1080379587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439 (or 2721 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 1080379587 is about 32869.1281752346. The cubic root of 1080379587 is about 1026.1057547857.

Multiplying 1080379587 by its sum of digits (48), we get a square (51858220176 = 227724²).

The spelling of 1080379587 in words is "one billion, eighty million, three hundred seventy-nine thousand, five hundred eighty-seven".