4579380 has 144 divisors (see below), whose sum is σ = 15899520. Its totient is φ = 1057536.

The previous prime is 4579349. The next prime is 4579381. The reversal of 4579380 is 839754.

4579380 is a `hidden beast` number, since 4 + 579 + 3 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4579381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44409 + ... + 44511.

Almost surely, 2^4579380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4579380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7949760).

4579380 is an abundant number, since it is smaller than the sum of its proper divisors (11320140).

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

4579380 is a wasteful number, since it uses less digits than its factorization.

4579380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4579380 is about 2139.9485975135. The cubic root of 4579380 is about 166.0614762382.

It can be divided in two parts, 45 and 79380, that multiplied together give a square (3572100 = 1890²).

The spelling of 4579380 in words is "four million, five hundred seventy-nine thousand, three hundred eighty".