4367920 has 40 divisors (see below), whose sum is σ = 10311840. Its totient is φ = 1720320.

The previous prime is 4367879. The next prime is 4367927. The reversal of 4367920 is 297634.

4367920 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4367927) 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, 5296 + ... + 6064.

It is an arithmetic number, because the mean of its divisors is an integer number (257796).

Almost surely, 2^4367920 is an apocalyptic number.

4367920 is a gapful number since it is divisible by the number (40) 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 4367920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5155920).

4367920 is an abundant number, since it is smaller than the sum of its proper divisors (5943920).

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

4367920 is a wasteful number, since it uses less digits than its factorization.

4367920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 4367920 is about 2089.9569373554. The cubic root of 4367920 is about 163.4650425440.

The spelling of 4367920 in words is "four million, three hundred sixty-seven thousand, nine hundred twenty".