1960271960 has 64 divisors (see below), whose sum is σ = 4539110400. Its totient is φ = 761475456.

The previous prime is 1960271959. The next prime is 1960271977. The reversal of 1960271960 is 691720691.

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, 304697 + ... + 311063.

It is an arithmetic number, because the mean of its divisors is an integer number (70923600).

Almost surely, 2^1960271960 is an apocalyptic number.

1960271960 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 1960271960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2269555200).

1960271960 is an abundant number, since it is smaller than the sum of its proper divisors (2578838440).

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

1960271960 is a wasteful number, since it uses less digits than its factorization.

1960271960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600 (or 6596 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 1960271960 is about 44274.9586109349. The cubic root of 1960271960 is about 1251.5228288405.

The spelling of 1960271960 in words is "one billion, nine hundred sixty million, two hundred seventy-one thousand, nine hundred sixty".