5840817840 has 960 divisors, whose sum is σ = 25270382592. Its totient is φ = 1187020800.

The previous prime is 5840817799. The next prime is 5840817841. The reversal of 5840817840 is 487180485.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5840817841) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 82265005 + ... + 82265075.

Almost surely, 2^5840817840 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 5840817840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12635191296).

5840817840 is an abundant number, since it is smaller than the sum of its proper divisors (19429564752).

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

5840817840 is a wasteful number, since it uses less digits than its factorization.

5840817840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 5840817840 is about 76425.2434736063. The cubic root of 5840817840 is about 1800.9067283550.

The spelling of 5840817840 in words is "five billion, eight hundred forty million, eight hundred seventeen thousand, eight hundred forty".