4348890 has 160 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 902016.

The previous prime is 4348859. The next prime is 4348901. The reversal of 4348890 is 988434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 73681 + ... + 73739.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

Almost surely, 2^4348890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4348890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7318080).

4348890 is an abundant number, since it is smaller than the sum of its proper divisors (10287270).

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

4348890 is a wasteful number, since it uses less digits than its factorization.

4348890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4348890 is about 2085.3992423514. The cubic root of 4348890 is about 163.2273040389.

The spelling of 4348890 in words is "four million, three hundred forty-eight thousand, eight hundred ninety".