4937901687 has 12 divisors (see below), whose sum is σ = 7133187360. Its totient is φ = 3291628608.

The previous prime is 4937901677. The next prime is 4937901767. The reversal of 4937901687 is 7861097394.

It is a happy number.

4937901687 is a `hidden beast` number, since 493 + 7 + 90 + 1 + 68 + 7 = 666.

It is not a de Polignac number, because 4937901687 - 2⁷ = 4937901559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4937901607) 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 11 ways as a sum of consecutive naturals, for example, 121183 + ... + 156719.

It is an arithmetic number, because the mean of its divisors is an integer number (594432280).

Almost surely, 2^4937901687 is an apocalyptic number.

4937901687 is a deficient number, since it is larger than the sum of its proper divisors (2195285673).

4937901687 is a wasteful number, since it uses less digits than its factorization.

4937901687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50982 (or 50979 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 4937901687 is about 70270.2048310662. The cubic root of 4937901687 is about 1702.8673279609.

The spelling of 4937901687 in words is "four billion, nine hundred thirty-seven million, nine hundred one thousand, six hundred eighty-seven".