1086319904 has 12 divisors (see below), whose sum is σ = 2138692374. Its totient is φ = 543159936.

The previous prime is 1086319811. The next prime is 1086319919. The reversal of 1086319904 is 4099136801.

It can be written as a sum of positive squares in only one way, i.e., 622003600 + 464316304 = 24940^2 + 21548^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16973717 + ... + 16973780.

Almost surely, 2^1086319904 is an apocalyptic number.

It is an amenable number.

1086319904 is a deficient number, since it is larger than the sum of its proper divisors (1052372470).

1086319904 is an equidigital number, since it uses as much as digits as its factorization.

1086319904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33947507 (or 33947499 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 1086319904 is about 32959.3674696588. The cubic root of 1086319904 is about 1027.9829517680.

The spelling of 1086319904 in words is "one billion, eighty-six million, three hundred nineteen thousand, nine hundred four".