1198660760 has 32 divisors (see below), whose sum is σ = 2942168400. Its totient is φ = 435876480.

The previous prime is 1198660717. The next prime is 1198660777. The reversal of 1198660760 is 670668911.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 1361675 + ... + 1362554.

Almost surely, 2^1198660760 is an apocalyptic number.

1198660760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1198660760 is an abundant number, since it is smaller than the sum of its proper divisors (1743507640).

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

1198660760 is a wasteful number, since it uses less digits than its factorization.

1198660760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724251 (or 2724247 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 1198660760 is about 34621.6804906983. The cubic root of 1198660760 is about 1062.2631012326.

The spelling of 1198660760 in words is "one billion, one hundred ninety-eight million, six hundred sixty thousand, seven hundred sixty".