1098973358 has 16 divisors (see below), whose sum is σ = 1910490624. Its totient is φ = 464354520.

The previous prime is 1098973349. The next prime is 1098973363. The reversal of 1098973358 is 8533798901.

It is a happy number.

It is a congruent number.

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, 551810 + ... + 553797.

It is an arithmetic number, because the mean of its divisors is an integer number (119405664).

Almost surely, 2^1098973358 is an apocalyptic number.

1098973358 is a deficient number, since it is larger than the sum of its proper divisors (811517266).

1098973358 is a wasteful number, since it uses less digits than its factorization.

1098973358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105687.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The square root of 1098973358 is about 33150.7670801145. The cubic root of 1098973358 is about 1031.9588693971.

The spelling of 1098973358 in words is "one billion, ninety-eight million, nine hundred seventy-three thousand, three hundred fifty-eight".