1086940268 has 48 divisors (see below), whose sum is σ = 1990850400. Its totient is φ = 518791680.

The previous prime is 1086940243. The next prime is 1086940291. The reversal of 1086940268 is 8620496801.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2357558 + ... + 2358018.

It is an arithmetic number, because the mean of its divisors is an integer number (41476050).

Almost surely, 2^1086940268 is an apocalyptic number.

It is an amenable number.

1086940268 is a deficient number, since it is larger than the sum of its proper divisors (903910132).

1086940268 is a wasteful number, since it uses less digits than its factorization.

1086940268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 1086940268 is about 32968.7771687092. Note that the first 3 decimals coincide. The cubic root of 1086940268 is about 1028.1785977152.

The spelling of 1086940268 in words is "one billion, eighty-six million, nine hundred forty thousand, two hundred sixty-eight".