4940860489 has 4 divisors (see below), whose sum is σ = 4949993860. Its totient is φ = 4931727120.

The previous prime is 4940860487. The next prime is 4940860523. The reversal of 4940860489 is 9840680494.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1435273225 + 3505587264 = 37885^2 + 59208^2 .

It is a cyclic number.

It is not a de Polignac number, because 4940860489 - 2¹ = 4940860487 is a prime.

It is a super-2 number, since 2×4940860489² = 48824204743522638242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4940860481) 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, 4565874 + ... + 4566955.

It is an arithmetic number, because the mean of its divisors is an integer number (1237498465).

Almost surely, 2^4940860489 is an apocalyptic number.

It is an amenable number.

4940860489 is a deficient number, since it is larger than the sum of its proper divisors (9133371).

4940860489 is an equidigital number, since it uses as much as digits as its factorization.

4940860489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133370.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The square root of 4940860489 is about 70291.2547120906. The cubic root of 4940860489 is about 1703.2073807175.

The spelling of 4940860489 in words is "four billion, nine hundred forty million, eight hundred sixty thousand, four hundred eighty-nine".