1826793860 has 48 divisors (see below), whose sum is σ = 4062877056. Its totient is φ = 688503552.

The previous prime is 1826793853. The next prime is 1826793863. The reversal of 1826793860 is 683976281.

It is a junction number, because it is equal to n+sod(n) for n = 1826793799 and 1826793808.

It is not an unprimeable number, because it can be changed into a prime (1826793863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184 + ... + 60456.

It is an arithmetic number, because the mean of its divisors is an integer number (84643272).

Almost surely, 2^1826793860 is an apocalyptic number.

1826793860 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 1826793860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031438528).

1826793860 is an abundant number, since it is smaller than the sum of its proper divisors (2236083196).

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

1826793860 is a wasteful number, since it uses less digits than its factorization.

1826793860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59372 (or 59370 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 1826793860 is about 42741.0091130287. The cubic root of 1826793860 is about 1222.4464614401.

The spelling of 1826793860 in words is "one billion, eight hundred twenty-six million, seven hundred ninety-three thousand, eight hundred sixty".