5897308840 has 32 divisors (see below), whose sum is σ = 14049472680. Its totient is φ = 2220163072.

The previous prime is 5897308793. The next prime is 5897308849. The reversal of 5897308840 is 488037985.

It can be written as a sum of positive squares in 4 ways, for example, as 4676644996 + 1220663844 = 68386^2 + 34938^2 .

It is not an unprimeable number, because it can be changed into a prime (5897308849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4335577 + ... + 4336936.

Almost surely, 2^5897308840 is an apocalyptic number.

It is an amenable number.

5897308840 is an abundant number, since it is smaller than the sum of its proper divisors (8152163840).

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

5897308840 is a wasteful number, since it uses less digits than its factorization.

5897308840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8672541 (or 8672537 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 5897308840 is about 76793.9375211351. The cubic root of 5897308840 is about 1806.6940906833.

The spelling of 5897308840 in words is "five billion, eight hundred ninety-seven million, three hundred eight thousand, eight hundred forty".