4879657450 has 24 divisors (see below), whose sum is σ = 9389136780. Its totient is φ = 1884556800.

The previous prime is 4879657423. The next prime is 4879657451. The reversal of 4879657450 is 547569784.

It can be written as a sum of positive squares in 6 ways, for example, as 1487876329 + 3391781121 = 38573^2 + 58239^2 .

It is a super-2 number, since 2×4879657450² = 47622113658681005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4879657391 and 4879657400.

It is not an unprimeable number, because it can be changed into a prime (4879657451) 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, 1681191 + ... + 1684090.

Almost surely, 2^4879657450 is an apocalyptic number.

4879657450 is a deficient number, since it is larger than the sum of its proper divisors (4509479330).

4879657450 is a wasteful number, since it uses less digits than its factorization.

4879657450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365322 (or 3365317 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 55.

The square root of 4879657450 is about 69854.5449487719. The cubic root of 4879657450 is about 1696.1455290472.

The spelling of 4879657450 in words is "four billion, eight hundred seventy-nine million, six hundred fifty-seven thousand, four hundred fifty".