801560484 has 18 divisors (see below), whose sum is σ = 2026166870. Its totient is φ = 267186816.

The previous prime is 801560483. The next prime is 801560509. The reversal of 801560484 is 484065108.

It can be written as a sum of positive squares in only one way, i.e., 406425600 + 395134884 = 20160^2 + 19878^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 22265569 = 801560484 / (8 + 0 + 1 + 5 + 6 + 0 + 4 + 8 + 4).

It is not an unprimeable number, because it can be changed into a prime (801560483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11132749 + ... + 11132820.

Almost surely, 2^801560484 is an apocalyptic number.

It is an amenable number.

801560484 is an abundant number, since it is smaller than the sum of its proper divisors (1224606386).

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

801560484 is a wasteful number, since it uses less digits than its factorization.

801560484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22265579 (or 22265574 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 801560484 is about 28311.8435288132. The cubic root of 801560484 is about 928.9209684487.

The spelling of 801560484 in words is "eight hundred one million, five hundred sixty thousand, four hundred eighty-four".