4299920 has 40 divisors (see below), whose sum is σ = 10177920. Its totient is φ = 1688960.

The previous prime is 4299901. The next prime is 4299937. The reversal of 4299920 is 299924.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4265 + ... + 5175.

It is an arithmetic number, because the mean of its divisors is an integer number (254448).

Almost surely, 2^4299920 is an apocalyptic number.

4299920 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 4299920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5088960).

4299920 is an abundant number, since it is smaller than the sum of its proper divisors (5878000).

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

4299920 is a wasteful number, since it uses less digits than its factorization.

4299920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 4299920 is about 2073.6248455302. The cubic root of 4299920 is about 162.6123247069.

The spelling of 4299920 in words is "four million, two hundred ninety-nine thousand, nine hundred twenty".