5818943740 has 12 divisors (see below), whose sum is σ = 12219781896. Its totient is φ = 2327577488.

The previous prime is 5818943717. The next prime is 5818943747. The reversal of 5818943740 is 473498185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5818943747) 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 3 ways as a sum of consecutive naturals, for example, 145473574 + ... + 145473613.

It is an arithmetic number, because the mean of its divisors is an integer number (1018315158).

Almost surely, 2^5818943740 is an apocalyptic number.

It is an amenable number.

5818943740 is an abundant number, since it is smaller than the sum of its proper divisors (6400838156).

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

5818943740 is a wasteful number, since it uses less digits than its factorization.

5818943740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290947196 (or 290947194 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 5818943740 is about 76282.0014157993. The cubic root of 5818943740 is about 1798.6557597456.

The spelling of 5818943740 in words is "five billion, eight hundred eighteen million, nine hundred forty-three thousand, seven hundred forty".