3730494880 has 96 divisors (see below), whose sum is σ = 10318129920. Its totient is φ = 1247815680.

The previous prime is 3730494871. The next prime is 3730494883. The reversal of 3730494880 is 884940373.

It is a self number, because there is not a number n which added to its sum of digits gives 3730494880.

It is not an unprimeable number, because it can be changed into a prime (3730494883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5301 + ... + 86539.

It is an arithmetic number, because the mean of its divisors is an integer number (107480520).

Almost surely, 2^3730494880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3730494880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159064960).

3730494880 is an abundant number, since it is smaller than the sum of its proper divisors (6587635040).

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

3730494880 is a wasteful number, since it uses less digits than its factorization.

3730494880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81302 (or 81294 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 3730494880 is about 61077.7773007499. Note that the first 3 decimals coincide. The cubic root of 3730494880 is about 1550.9179273230.

The spelling of 3730494880 in words is "three billion, seven hundred thirty million, four hundred ninety-four thousand, eight hundred eighty".