1841795472 has 160 divisors (see below), whose sum is σ = 5563929600. Its totient is φ = 519298560.

The previous prime is 1841795441. The next prime is 1841795477. The reversal of 1841795472 is 2745971481.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (1841795477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 447279 + ... + 451377.

It is an arithmetic number, because the mean of its divisors is an integer number (34774560).

Almost surely, 2^1841795472 is an apocalyptic number.

1841795472 is a gapful number since it is divisible by the number (12) 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 1841795472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781964800).

1841795472 is an abundant number, since it is smaller than the sum of its proper divisors (3722134128).

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

1841795472 is a wasteful number, since it uses less digits than its factorization.

1841795472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181 (or 4175 counting only the distinct ones).

The product of its digits is 564480, while the sum is 48.

The square root of 1841795472 is about 42916.1446544305. The cubic root of 1841795472 is about 1225.7835824104.

The spelling of 1841795472 in words is "one billion, eight hundred forty-one million, seven hundred ninety-five thousand, four hundred seventy-two".