5840660431 has 8 divisors (see below), whose sum is σ = 6111661184. Its totient is φ = 5574821760.

The previous prime is 5840660417. The next prime is 5840660461. The reversal of 5840660431 is 1340660485.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5840660431 - 2⁹ = 5840659919 is a prime.

It is a super-2 number, since 2×5840660431² = 68226628540498211522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5840660461) 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, 1288206 + ... + 1292731.

It is an arithmetic number, because the mean of its divisors is an integer number (763957648).

Almost surely, 2^5840660431 is an apocalyptic number.

5840660431 is a deficient number, since it is larger than the sum of its proper divisors (271000753).

5840660431 is a wasteful number, since it uses less digits than its factorization.

5840660431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581041.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 5840660431 is about 76424.2136433212. The cubic root of 5840660431 is about 1800.8905501712.

The spelling of 5840660431 in words is "five billion, eight hundred forty million, six hundred sixty thousand, four hundred thirty-one".