1160304920 has 128 divisors (see below), whose sum is σ = 2939328000. Its totient is φ = 410065920.

The previous prime is 1160304913. The next prime is 1160304949. The reversal of 1160304920 is 294030611.

It is a self number, because there is not a number n which added to its sum of digits gives 1160304920.

It is a congruent number.

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, 715871 + ... + 717489.

It is an arithmetic number, because the mean of its divisors is an integer number (22963500).

Almost surely, 2^1160304920 is an apocalyptic number.

1160304920 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 1160304920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469664000).

1160304920 is an abundant number, since it is smaller than the sum of its proper divisors (1779023080).

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

1160304920 is a wasteful number, since it uses less digits than its factorization.

1160304920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1160304920 is about 34063.2488174572. The cubic root of 1160304920 is about 1050.8096310315.

The spelling of 1160304920 in words is "one billion, one hundred sixty million, three hundred four thousand, nine hundred twenty".