1098093699 has 16 divisors (see below), whose sum is σ = 1722500640. Its totient is φ = 688999680.

The previous prime is 1098093683. The next prime is 1098093713. The reversal of 1098093699 is 9963908901.

It is not a de Polignac number, because 1098093699 - 2⁴ = 1098093683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1098093679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1195722 + ... + 1196639.

It is an arithmetic number, because the mean of its divisors is an integer number (107656290).

Almost surely, 2^1098093699 is an apocalyptic number.

1098093699 is a deficient number, since it is larger than the sum of its proper divisors (624406941).

1098093699 is a wasteful number, since it uses less digits than its factorization.

1098093699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392387 (or 2392381 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 54.

The square root of 1098093699 is about 33137.4968728780. The cubic root of 1098093699 is about 1031.6834565272.

The spelling of 1098093699 in words is "one billion, ninety-eight million, ninety-three thousand, six hundred ninety-nine".