1830484740 has 96 divisors (see below), whose sum is σ = 5909541120. Its totient is φ = 414683136.

The previous prime is 1830484703. The next prime is 1830484751. The reversal of 1830484740 is 474840381.

1830484740 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 28176 + ... + 66744.

It is an arithmetic number, because the mean of its divisors is an integer number (61557720).

Almost surely, 2^1830484740 is an apocalyptic number.

1830484740 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 1830484740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2954770560).

1830484740 is an abundant number, since it is smaller than the sum of its proper divisors (4079056380).

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

1830484740 is a wasteful number, since it uses less digits than its factorization.

1830484740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38701 (or 38699 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 1830484740 is about 42784.1645939242. The cubic root of 1830484740 is about 1223.2691902772.

The spelling of 1830484740 in words is "one billion, eight hundred thirty million, four hundred eighty-four thousand, seven hundred forty".