1804940060 has 144 divisors (see below), whose sum is σ = 4864914432. Its totient is φ = 550366080.

The previous prime is 1804940057. The next prime is 1804940083. The reversal of 1804940060 is 600494081.

It is a junction number, because it is equal to n+sod(n) for n = 1804939999 and 1804940026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 795047 + ... + 797313.

It is an arithmetic number, because the mean of its divisors is an integer number (33784128).

Almost surely, 2^1804940060 is an apocalyptic number.

1804940060 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 1804940060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432457216).

1804940060 is an abundant number, since it is smaller than the sum of its proper divisors (3059974372).

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

1804940060 is a wasteful number, since it uses less digits than its factorization.

1804940060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352 (or 2339 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1804940060 is about 42484.5861460365. The cubic root of 1804940060 is about 1217.5522138317.

The spelling of 1804940060 in words is "one billion, eight hundred four million, nine hundred forty thousand, sixty".