5840731388 has 6 divisors (see below), whose sum is σ = 10221279936. Its totient is φ = 2920365692.

The previous prime is 5840731363. The next prime is 5840731447. The reversal of 5840731388 is 8831370485.

It is a happy number.

It is a super-2 number, since 2×5840731388² = 68228286293536813088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730091420 + ... + 730091427.

It is an arithmetic number, because the mean of its divisors is an integer number (1703546656).

Almost surely, 2^5840731388 is an apocalyptic number.

It is an amenable number.

5840731388 is a deficient number, since it is larger than the sum of its proper divisors (4380548548).

5840731388 is a wasteful number, since it uses less digits than its factorization.

5840731388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460182851 (or 1460182849 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 5840731388 is about 76424.6778730535. The cubic root of 5840731388 is about 1800.8978430264.

The spelling of 5840731388 in words is "five billion, eight hundred forty million, seven hundred thirty-one thousand, three hundred eighty-eight".