4890124831 has 4 divisors (see below), whose sum is σ = 4904137000. Its totient is φ = 4876112664.

The previous prime is 4890124793. The next prime is 4890124843. The reversal of 4890124831 is 1384210984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4890124831 - 2⁹ = 4890124319 is a prime.

It is a super-2 number, since 2×4890124831² = 47826641725525557122, 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 (4890124331) 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 3 ways as a sum of consecutive naturals, for example, 7005561 + ... + 7006258.

It is an arithmetic number, because the mean of its divisors is an integer number (1226034250).

Almost surely, 2^4890124831 is an apocalyptic number.

4890124831 is a deficient number, since it is larger than the sum of its proper divisors (14012169).

4890124831 is a wasteful number, since it uses less digits than its factorization.

4890124831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14012168.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 4890124831 is about 69929.4275037341. The cubic root of 4890124831 is about 1697.3574666947.

The spelling of 4890124831 in words is "four billion, eight hundred ninety million, one hundred twenty-four thousand, eight hundred thirty-one".