1086931077 has 8 divisors (see below), whose sum is σ = 1450225920. Its totient is φ = 724128480.

The previous prime is 1086931073. The next prime is 1086931117. The reversal of 1086931077 is 7701396801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1086931077 - 2² = 1086931073 is a prime.

It is a super-2 number, since 2×1086931077² = 2362838332296759858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086931073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117877 + ... + 126762.

It is an arithmetic number, because the mean of its divisors is an integer number (181278240).

Almost surely, 2^1086931077 is an apocalyptic number.

It is an amenable number.

1086931077 is a deficient number, since it is larger than the sum of its proper divisors (363294843).

1086931077 is a wasteful number, since it uses less digits than its factorization.

1086931077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246123.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 1086931077 is about 32968.6377789559. The cubic root of 1086931077 is about 1028.1756996669.

The spelling of 1086931077 in words is "one billion, eighty-six million, nine hundred thirty-one thousand, seventy-seven".