1190348860 has 48 divisors (see below), whose sum is σ = 2644820640. Its totient is φ = 448761600.

The previous prime is 1190348813. The next prime is 1190348903. The reversal of 1190348860 is 688430911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66910 + ... + 82810.

It is an arithmetic number, because the mean of its divisors is an integer number (55100430).

Almost surely, 2^1190348860 is an apocalyptic number.

1190348860 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 1190348860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1322410320).

1190348860 is an abundant number, since it is smaller than the sum of its proper divisors (1454471780).

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

1190348860 is a wasteful number, since it uses less digits than its factorization.

1190348860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126 (or 16124 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 1190348860 is about 34501.4327238739. The cubic root of 1190348860 is about 1059.8020456261.

The spelling of 1190348860 in words is "one billion, one hundred ninety million, three hundred forty-eight thousand, eight hundred sixty".