1086856794 has 24 divisors (see below), whose sum is σ = 2356054272. Its totient is φ = 362101320.

The previous prime is 1086856787. The next prime is 1086856819. The reversal of 1086856794 is 4976586801.

1086856794 is a `hidden beast` number, since 10 + 8 + 68 + 567 + 9 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1086856794.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23697 + ... + 52299.

It is an arithmetic number, because the mean of its divisors is an integer number (98168928).

Almost surely, 2^1086856794 is an apocalyptic number.

1086856794 is an abundant number, since it is smaller than the sum of its proper divisors (1269197478).

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

1086856794 is a wasteful number, since it uses less digits than its factorization.

1086856794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30722 (or 30719 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 1086856794 is about 32967.5111890479. The cubic root of 1086856794 is about 1028.1522766192.

The spelling of 1086856794 in words is "one billion, eighty-six million, eight hundred fifty-six thousand, seven hundred ninety-four".