4348820 has 24 divisors (see below), whose sum is σ = 10437504. Its totient is φ = 1490976.

The previous prime is 4348819. The next prime is 4348823. The reversal of 4348820 is 288434.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4348823) 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, 15392 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (434896).

Almost surely, 2^4348820 is an apocalyptic number.

It is an amenable number.

4348820 is an abundant number, since it is smaller than the sum of its proper divisors (6088684).

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

4348820 is a wasteful number, since it uses less digits than its factorization.

4348820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31079 (or 31077 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4348820 is about 2085.3824589269. The cubic root of 4348820 is about 163.2264282620.

The spelling of 4348820 in words is "four million, three hundred forty-eight thousand, eight hundred twenty".