1086593980 has 24 divisors (see below), whose sum is σ = 2287821312. Its totient is φ = 433499712.

The previous prime is 1086593971. The next prime is 1086593999. The reversal of 1086593980 is 893956801.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 63267 + ... + 78586.

It is an arithmetic number, because the mean of its divisors is an integer number (95325888).

Almost surely, 2^1086593980 is an apocalyptic number.

1086593980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1086593980 is an abundant number, since it is smaller than the sum of its proper divisors (1201227332).

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

1086593980 is a wasteful number, since it uses less digits than its factorization.

1086593980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142245 (or 142243 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 1086593980 is about 32963.5249935440. The cubic root of 1086593980 is about 1028.0693970724.

The spelling of 1086593980 in words is "one billion, eighty-six million, five hundred ninety-three thousand, nine hundred eighty".