4938896123 has 12 divisors (see below), whose sum is σ = 5801139792. Its totient is φ = 4118916960.

The previous prime is 4938896113. The next prime is 4938896129. The reversal of 4938896123 is 3216988394.

It is a happy number.

It is not a de Polignac number, because 4938896123 - 2⁸ = 4938895867 is a prime.

It is a super-2 number, since 2×4938896123² = 48785389827568862258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4938896129) 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, 248108 + ... + 267273.

It is an arithmetic number, because the mean of its divisors is an integer number (483428316).

Almost surely, 2^4938896123 is an apocalyptic number.

4938896123 is a deficient number, since it is larger than the sum of its proper divisors (862243669).

4938896123 is an equidigital number, since it uses as much as digits as its factorization.

4938896123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515462 (or 515425 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 53.

The square root of 4938896123 is about 70277.2802760608. The cubic root of 4938896123 is about 1702.9816328497.

The spelling of 4938896123 in words is "four billion, nine hundred thirty-eight million, eight hundred ninety-six thousand, one hundred twenty-three".