4479633147 has 8 divisors (see below), whose sum is σ = 6515830080. Its totient is φ = 2714929160.

The previous prime is 4479633139. The next prime is 4479633167. The reversal of 4479633147 is 7413369744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4479633147 - 2³ = 4479633139 is a prime.

It is a super-2 number, since 2×4479633147² = 40134226263402247218, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4479633096 and 4479633105.

It is not an unprimeable number, because it can be changed into a prime (4479633167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67873197 + ... + 67873262.

It is an arithmetic number, because the mean of its divisors is an integer number (814478760).

Almost surely, 2^4479633147 is an apocalyptic number.

4479633147 is a deficient number, since it is larger than the sum of its proper divisors (2036196933).

4479633147 is a wasteful number, since it uses less digits than its factorization.

4479633147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135746473.

The product of its digits is 1524096, while the sum is 48.

The square root of 4479633147 is about 66930.0616091155. The cubic root of 4479633147 is about 1648.4691214964.

The spelling of 4479633147 in words is "four billion, four hundred seventy-nine million, six hundred thirty-three thousand, one hundred forty-seven".