5387931846 has 24 divisors (see below), whose sum is σ = 12735112104. Its totient is φ = 1632706560.

The previous prime is 5387931827. The next prime is 5387931847. The reversal of 5387931846 is 6481397835.

5387931846 is a `hidden beast` number, since 538 + 7 + 93 + 18 + 4 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5387931792 and 5387931801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387931847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13605691 + ... + 13606086.

It is an arithmetic number, because the mean of its divisors is an integer number (530629671).

Almost surely, 2^5387931846 is an apocalyptic number.

5387931846 is an abundant number, since it is smaller than the sum of its proper divisors (7347180258).

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

5387931846 is a wasteful number, since it uses less digits than its factorization.

5387931846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27211796 (or 27211793 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 5387931846 is about 73402.5329671940. The cubic root of 5387931846 is about 1753.1027238021.

The spelling of 5387931846 in words is "five billion, three hundred eighty-seven million, nine hundred thirty-one thousand, eight hundred forty-six".