1098880576 has 14 divisors (see below), whose sum is σ = 2180591270. Its totient is φ = 549440256.

The previous prime is 1098880571. The next prime is 1098880577. The reversal of 1098880576 is 6750888901.

It can be written as a sum of positive squares in only one way, i.e., 731161600 + 367718976 = 27040^2 + 19176^2 .

It is not an unprimeable number, because it can be changed into a prime (1098880571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8584941 + ... + 8585068.

Almost surely, 2^1098880576 is an apocalyptic number.

1098880576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1098880576 is a deficient number, since it is larger than the sum of its proper divisors (1081710694).

1098880576 is an equidigital number, since it uses as much as digits as its factorization.

1098880576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17170021 (or 17170011 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 52.

The square root of 1098880576 is about 33149.3676561107. The cubic root of 1098880576 is about 1031.9298271698.

The spelling of 1098880576 in words is "one billion, ninety-eight million, eight hundred eighty thousand, five hundred seventy-six".