4938271615 has 4 divisors (see below), whose sum is σ = 5925925944. Its totient is φ = 3950617288.

The previous prime is 4938271579. The next prime is 4938271631. The reversal of 4938271615 is 5161728394.

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 4938271615 - 2¹⁵ = 4938238847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 493827157 + ... + 493827166.

It is an arithmetic number, because the mean of its divisors is an integer number (1481481486).

Almost surely, 2^4938271615 is an apocalyptic number.

4938271615 is a deficient number, since it is larger than the sum of its proper divisors (987654329).

4938271615 is an equidigital number, since it uses as much as digits as its factorization.

4938271615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987654328.

The product of its digits is 362880, while the sum is 46.

The square root of 4938271615 is about 70272.8369642211. The cubic root of 4938271615 is about 1702.9098509200.

The spelling of 4938271615 in words is "four billion, nine hundred thirty-eight million, two hundred seventy-one thousand, six hundred fifteen".