1098035760 has 160 divisors (see below), whose sum is σ = 3514775040. Its totient is φ = 283392000.

The previous prime is 1098035753. The next prime is 1098035789. The reversal of 1098035760 is 675308901.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1485471 + ... + 1486209.

It is an arithmetic number, because the mean of its divisors is an integer number (21967344).

Almost surely, 2^1098035760 is an apocalyptic number.

1098035760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1098035760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757387520).

1098035760 is an abundant number, since it is smaller than the sum of its proper divisors (2416739280).

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

1098035760 is a wasteful number, since it uses less digits than its factorization.

1098035760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 1098035760 is about 33136.6226402149. The cubic root of 1098035760 is about 1031.6653112149.

The spelling of 1098035760 in words is "one billion, ninety-eight million, thirty-five thousand, seven hundred sixty".