1098384035 has 16 divisors (see below), whose sum is σ = 1547069376. Its totient is φ = 732820608.

The previous prime is 1098383999. The next prime is 1098384071. The reversal of 1098384035 is 5304838901.

It is an interprime number because it is at equal distance from previous prime (1098383999) and next prime (1098384071).

It is a cyclic number.

It is not a de Polignac number, because 1098384035 - 2¹² = 1098379939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1098383983 and 1098384001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422792 + ... + 425381.

It is an arithmetic number, because the mean of its divisors is an integer number (96691836).

Almost surely, 2^1098384035 is an apocalyptic number.

1098384035 is a deficient number, since it is larger than the sum of its proper divisors (448685341).

1098384035 is an equidigital number, since it uses as much as digits as its factorization.

1098384035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848222.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1098384035 is about 33141.8773608255. The cubic root of 1098384035 is about 1031.7743742249.

The spelling of 1098384035 in words is "one billion, ninety-eight million, three hundred eighty-four thousand, thirty-five".