1086418388 has 48 divisors (see below), whose sum is σ = 2201520384. Its totient is φ = 463626240.

The previous prime is 1086418373. The next prime is 1086418393. The reversal of 1086418388 is 8838146801.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 344756 + ... + 347892.

It is an arithmetic number, because the mean of its divisors is an integer number (45865008).

Almost surely, 2^1086418388 is an apocalyptic number.

It is an amenable number.

1086418388 is an abundant number, since it is smaller than the sum of its proper divisors (1115101996).

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

1086418388 is a wasteful number, since it uses less digits than its factorization.

1086418388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632 (or 3630 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 47.

The square root of 1086418388 is about 32960.8614571889. The cubic root of 1086418388 is about 1028.0140159182.

The spelling of 1086418388 in words is "one billion, eighty-six million, four hundred eighteen thousand, three hundred eighty-eight".