1086332944 has 40 divisors (see below), whose sum is σ = 2174807232. Its totient is φ = 525383040.

The previous prime is 1086332903. The next prime is 1086332959. The reversal of 1086332944 is 4492336801.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1086332897 and 1086332906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51187 + ... + 69229.

Almost surely, 2^1086332944 is an apocalyptic number.

It is an amenable number.

1086332944 is an abundant number, since it is smaller than the sum of its proper divisors (1088474288).

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

1086332944 is a wasteful number, since it uses less digits than its factorization.

1086332944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18175 (or 18169 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 1086332944 is about 32959.5652883954. The cubic root of 1086332944 is about 1027.9870649959.

The spelling of 1086332944 in words is "one billion, eighty-six million, three hundred thirty-two thousand, nine hundred forty-four".