5798499840 has 480 divisors, whose sum is σ = 23197711680. Its totient is φ = 1311178752.

The previous prime is 5798499829. The next prime is 5798499841. The reversal of 5798499840 is 489948975.

5798499840 is a `hidden beast` number, since 57 + 98 + 499 + 8 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5798499841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25320846 + ... + 25321074.

It is an arithmetic number, because the mean of its divisors is an integer number (48328566).

Almost surely, 2^5798499840 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 5798499840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11598855840).

5798499840 is an abundant number, since it is smaller than the sum of its proper divisors (17399211840).

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

5798499840 is a wasteful number, since it uses less digits than its factorization.

5798499840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The square root of 5798499840 is about 76147.8813887819. The cubic root of 5798499840 is about 1796.5468611801.

The spelling of 5798499840 in words is "five billion, seven hundred ninety-eight million, four hundred ninety-nine thousand, eight hundred forty".