4454979 has 8 divisors (see below), whose sum is σ = 6131712. Its totient is φ = 2874120.

The previous prime is 4454977. The next prime is 4454993. The reversal of 4454979 is 9794544.

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

It is not a de Polignac number, because 4454979 - 2¹ = 4454977 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4454979.

It is not an unprimeable number, because it can be changed into a prime (4454977) 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, 23859 + ... + 24044.

It is an arithmetic number, because the mean of its divisors is an integer number (766464).

Almost surely, 2^4454979 is an apocalyptic number.

4454979 is a deficient number, since it is larger than the sum of its proper divisors (1676733).

4454979 is a wasteful number, since it uses less digits than its factorization.

4454979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47937.

The product of its digits is 181440, while the sum is 42.

The square root of 4454979 is about 2110.6821172313. The cubic root of 4454979 is about 164.5439380295.

The spelling of 4454979 in words is "four million, four hundred fifty-four thousand, nine hundred seventy-nine".