4368780 has 72 divisors (see below), whose sum is σ = 14278992. Its totient is φ = 1074816.

The previous prime is 4368761. The next prime is 4368787. The reversal of 4368780 is 878634.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (4368787) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1407 + ... + 3273.

Almost surely, 2^4368780 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 4368780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7139496).

4368780 is an abundant number, since it is smaller than the sum of its proper divisors (9910212).

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

4368780 is a wasteful number, since it uses less digits than its factorization.

4368780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4368780 is about 2090.1626730951. The cubic root of 4368780 is about 163.4757700536.

It can be divided in two parts, 436 and 8780, that added together give a square (9216 = 96²).

The spelling of 4368780 in words is "four million, three hundred sixty-eight thousand, seven hundred eighty".