4657886631 has 24 divisors (see below), whose sum is σ = 6928346880. Its totient is φ = 3013612800.

The previous prime is 4657886621. The next prime is 4657886641. The reversal of 4657886631 is 1366887564.

4657886631 is a `hidden beast` number, since 4 + 6 + 578 + 8 + 6 + 63 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (4657886621) and next prime (4657886641).

It is not a de Polignac number, because 4657886631 - 2¹³ = 4657878439 is a prime.

It is a super-2 number, since 2×4657886631² = 43391815734497060322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657886621) 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 23 ways as a sum of consecutive naturals, for example, 37435 + ... + 103523.

It is an arithmetic number, because the mean of its divisors is an integer number (288681120).

Almost surely, 2^4657886631 is an apocalyptic number.

4657886631 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4657886631 is a deficient number, since it is larger than the sum of its proper divisors (2270460249).

4657886631 is a wasteful number, since it uses less digits than its factorization.

4657886631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66327 (or 66324 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 4657886631 is about 68248.7115702560. The cubic root of 4657886631 is about 1670.0506314505.

The spelling of 4657886631 in words is "four billion, six hundred fifty-seven million, eight hundred eighty-six thousand, six hundred thirty-one".