4894509272 has 16 divisors (see below), whose sum is σ = 9179438400. Its totient is φ = 2446659040.

The previous prime is 4894509211. The next prime is 4894509293. The reversal of 4894509272 is 2729054984.

It is a self number, because there is not a number n which added to its sum of digits gives 4894509272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38504 + ... + 106167.

It is an arithmetic number, because the mean of its divisors is an integer number (573714900).

Almost surely, 2^4894509272 is an apocalyptic number.

It is an amenable number.

4894509272 is a deficient number, since it is larger than the sum of its proper divisors (4284929128).

4894509272 is a wasteful number, since it uses less digits than its factorization.

4894509272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148906 (or 148902 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 4894509272 is about 69960.7695212110. The cubic root of 4894509272 is about 1697.8645935337.

The spelling of 4894509272 in words is "four billion, eight hundred ninety-four million, five hundred nine thousand, two hundred seventy-two".