1836063480 has 128 divisors (see below), whose sum is σ = 5896800000. Its totient is φ = 455952384.

The previous prime is 1836063473. The next prime is 1836063491. The reversal of 1836063480 is 843606381.

1836063480 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1836063480² = 6742258205179420800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127696 + ... + 141344.

It is an arithmetic number, because the mean of its divisors is an integer number (46068750).

Almost surely, 2^1836063480 is an apocalyptic number.

1836063480 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 1836063480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2948400000).

1836063480 is an abundant number, since it is smaller than the sum of its proper divisors (4060736520).

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

1836063480 is a wasteful number, since it uses less digits than its factorization.

1836063480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13741 (or 13737 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 1836063480 is about 42849.3113130188. The cubic root of 1836063480 is about 1224.5106428018.

The spelling of 1836063480 in words is "one billion, eight hundred thirty-six million, sixty-three thousand, four hundred eighty".