1099563082 has 8 divisors (see below), whose sum is σ = 1660414500. Its totient is φ = 546091584.

The previous prime is 1099563037. The next prime is 1099563083. The reversal of 1099563082 is 2803659901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 995339401 + 104223681 = 31549^2 + 10209^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1099563083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844607 + ... + 1845202.

Almost surely, 2^1099563082 is an apocalyptic number.

1099563082 is a deficient number, since it is larger than the sum of its proper divisors (560851418).

1099563082 is a wasteful number, since it uses less digits than its factorization.

1099563082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689960.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 1099563082 is about 33159.6604626766. The cubic root of 1099563082 is about 1032.1434240953.

The spelling of 1099563082 in words is "one billion, ninety-nine million, five hundred sixty-three thousand, eighty-two".