4479917409 has 64 divisors (see below), whose sum is σ = 7430952960. Its totient is φ = 2644488000.

The previous prime is 4479917389. The next prime is 4479917411. The reversal of 4479917409 is 9047199744.

It is not a de Polignac number, because 4479917409 - 2¹² = 4479913313 is a prime.

It is a super-2 number, since 2×4479917409² = 40139319982922546562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4479917479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1937364 + ... + 1939674.

It is an arithmetic number, because the mean of its divisors is an integer number (116108640).

Almost surely, 2^4479917409 is an apocalyptic number.

It is an amenable number.

4479917409 is a deficient number, since it is larger than the sum of its proper divisors (2951035551).

4479917409 is a wasteful number, since it uses less digits than its factorization.

4479917409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 4479917409 is about 66932.1851503445. The cubic root of 4479917409 is about 1648.5039894721.

The spelling of 4479917409 in words is "four billion, four hundred seventy-nine million, nine hundred seventeen thousand, four hundred nine".