1882340460 has 576 divisors, whose sum is σ = 7937040384. Its totient is φ = 348364800.

The previous prime is 1882340443. The next prime is 1882340503. The reversal of 1882340460 is 640432881.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5585412 + ... + 5585748.

It is an arithmetic number, because the mean of its divisors is an integer number (13779584).

Almost surely, 2^1882340460 is an apocalyptic number.

1882340460 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 1882340460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968520192).

1882340460 is an abundant number, since it is smaller than the sum of its proper divisors (6054699924).

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

1882340460 is a wasteful number, since it uses less digits than its factorization.

1882340460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1882340460 is about 43385.9477250411. The cubic root of 1882340460 is about 1234.7131090120.

The spelling of 1882340460 in words is "one billion, eight hundred eighty-two million, three hundred forty thousand, four hundred sixty".