1098535296 has 32 divisors (see below), whose sum is σ = 2917985400. Its totient is φ = 366178304.

The previous prime is 1098535267. The next prime is 1098535301. The reversal of 1098535296 is 6925358901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1430001 + ... + 1430768.

Almost surely, 2^1098535296 is an apocalyptic number.

1098535296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1098535296 is an abundant number, since it is smaller than the sum of its proper divisors (1819450104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1098535296 is an equidigital number, since it uses as much as digits as its factorization.

1098535296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860786 (or 2860774 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 48.

The square root of 1098535296 is about 33144.1593044687. The cubic root of 1098535296 is about 1031.8217347275.

The spelling of 1098535296 in words is "one billion, ninety-eight million, five hundred thirty-five thousand, two hundred ninety-six".