1099432802 has 16 divisors (see below), whose sum is σ = 1784432832. Its totient is φ = 505023120.

The previous prime is 1099432787. The next prime is 1099432861. The reversal of 1099432802 is 2082349901.

It is a super-2 number, since 2×1099432802² = 2417504972227142408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94718 + ... + 105689.

It is an arithmetic number, because the mean of its divisors is an integer number (111527052).

Almost surely, 2^1099432802 is an apocalyptic number.

1099432802 is a deficient number, since it is larger than the sum of its proper divisors (685000030).

1099432802 is a wasteful number, since it uses less digits than its factorization.

1099432802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200633.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 1099432802 is about 33157.6959694126. The cubic root of 1099432802 is about 1032.1026585225.

The spelling of 1099432802 in words is "one billion, ninety-nine million, four hundred thirty-two thousand, eight hundred two".