801131760 has 480 divisors, whose sum is σ = 3275790336. Its totient is φ = 172800000.

The previous prime is 801131741. The next prime is 801131761. The reversal of 801131760 is 67131108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801131761) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3191635 + ... + 3191885.

Almost surely, 2^801131760 is an apocalyptic number.

801131760 is a gapful number since it is divisible by the number (80) 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 801131760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637895168).

801131760 is an abundant number, since it is smaller than the sum of its proper divisors (2474658576).

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

801131760 is a wasteful number, since it uses less digits than its factorization.

801131760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 801131760 is about 28304.2710557965. The cubic root of 801131760 is about 928.7553241647.

Adding to 801131760 its reverse (67131108), we get a palindrome (868262868).

The spelling of 801131760 in words is "eight hundred one million, one hundred thirty-one thousand, seven hundred sixty".