1836495360 has 480 divisors, whose sum is σ = 7430417280. Its totient is φ = 410517504.

The previous prime is 1836495347. The next prime is 1836495361. The reversal of 1836495360 is 635946381.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1836495361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9515424 + ... + 9515616.

It is an arithmetic number, because the mean of its divisors is an integer number (15480036).

Almost surely, 2^1836495360 is an apocalyptic number.

1836495360 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 1836495360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3715208640).

1836495360 is an abundant number, since it is smaller than the sum of its proper divisors (5593921920).

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

1836495360 is a wasteful number, since it uses less digits than its factorization.

1836495360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 1836495360 is about 42854.3505376059. The cubic root of 1836495360 is about 1224.6066453280.

The spelling of 1836495360 in words is "one billion, eight hundred thirty-six million, four hundred ninety-five thousand, three hundred sixty".