4905872368 has 20 divisors (see below), whose sum is σ = 9619649928. Its totient is φ = 2423382080.

The previous prime is 4905872351. The next prime is 4905872369. The reversal of 4905872368 is 8632785094.

It is a super-2 number, since 2×4905872368² = 48135167382211854848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905872369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845763 + ... + 1848418.

Almost surely, 2^4905872368 is an apocalyptic number.

It is an amenable number.

4905872368 is a deficient number, since it is larger than the sum of its proper divisors (4713777560).

4905872368 is a wasteful number, since it uses less digits than its factorization.

4905872368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694272 (or 3694266 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 4905872368 is about 70041.9329259266. The cubic root of 4905872368 is about 1699.1774992351.

The spelling of 4905872368 in words is "four billion, nine hundred five million, eight hundred seventy-two thousand, three hundred sixty-eight".