4479400 has 24 divisors (see below), whose sum is σ = 10415070. Its totient is φ = 1791680.

The previous prime is 4479389. The next prime is 4479443. The reversal of 4479400 is 49744.

It can be written as a sum of positive squares in 3 ways, for example, as 4235364 + 244036 = 2058^2 + 494^2 .

It is a d-powerful number, because it can be written as 4⁷ + 4⁹ + 7 + 9⁴ + 4¹¹ + 0 + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10999 + ... + 11398.

Almost surely, 2^4479400 is an apocalyptic number.

4479400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4479400 is an abundant number, since it is smaller than the sum of its proper divisors (5935670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4479400 is a wasteful number, since it uses less digits than its factorization.

4479400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22413 (or 22404 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4479400 is about 2116.4593074283. The cubic root of 4479400 is about 164.8440522257.

The spelling of 4479400 in words is "four million, four hundred seventy-nine thousand, four hundred".