1808010960 has 160 divisors (see below), whose sum is σ = 6418255872. Its totient is φ = 412439040.

The previous prime is 1808010943. The next prime is 1808010973. The reversal of 1808010960 is 690108081.

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, 1361817 + ... + 1363143.

Almost surely, 2^1808010960 is an apocalyptic number.

1808010960 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 1808010960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3209127936).

1808010960 is an abundant number, since it is smaller than the sum of its proper divisors (4610244912).

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

1808010960 is a wasteful number, since it uses less digits than its factorization.

1808010960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161 (or 2155 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 1808010960 is about 42520.7121295023. The cubic root of 1808010960 is about 1218.2423314141.

The spelling of 1808010960 in words is "one billion, eight hundred eight million, ten thousand, nine hundred sixty".