554479344 has 120 divisors (see below), whose sum is σ = 1704109680. Its totient is φ = 173933568.

The previous prime is 554479307. The next prime is 554479349. The reversal of 554479344 is 443974455.

554479344 is a `hidden beast` number, since 5 + 544 + 79 + 34 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 554479344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554479349) 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 23 ways as a sum of consecutive naturals, for example, 61902 + ... + 70290.

It is an arithmetic number, because the mean of its divisors is an integer number (14200914).

Almost surely, 2^554479344 is an apocalyptic number.

554479344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554479344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852054840).

554479344 is an abundant number, since it is smaller than the sum of its proper divisors (1149630336).

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

554479344 is a wasteful number, since it uses less digits than its factorization.

554479344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429 (or 8411 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 554479344 is about 23547.3850777533. The cubic root of 554479344 is about 821.5395151143.

The spelling of 554479344 in words is "five hundred fifty-four million, four hundred seventy-nine thousand, three hundred forty-four".