1832740920 has 96 divisors (see below), whose sum is σ = 6038089200. Its totient is φ = 482029056.

The previous prime is 1832740919. The next prime is 1832740951. The reversal of 1832740920 is 290472381.

1832740920 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8590 + ... + 61149.

Almost surely, 2^1832740920 is an apocalyptic number.

1832740920 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 1832740920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019044600).

1832740920 is an abundant number, since it is smaller than the sum of its proper divisors (4205348280).

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

1832740920 is a wasteful number, since it uses less digits than its factorization.

1832740920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69829 (or 69822 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1832740920 is about 42810.5234726229. The cubic root of 1832740920 is about 1223.7715676489.

The spelling of 1832740920 in words is "one billion, eight hundred thirty-two million, seven hundred forty thousand, nine hundred twenty".