4346320 has 60 divisors (see below), whose sum is σ = 11132100. Its totient is φ = 1576960.

The previous prime is 4346281. The next prime is 4346323. The reversal of 4346320 is 236434.

It can be written as a sum of positive squares in 2 ways, for example, as 2108304 + 2238016 = 1452^2 + 1496^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 4346291 and 4346300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4346323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9456 + ... + 9904.

It is an arithmetic number, because the mean of its divisors is an integer number (185535).

Almost surely, 2^4346320 is an apocalyptic number.

4346320 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 4346320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5566050).

4346320 is an abundant number, since it is smaller than the sum of its proper divisors (6785780).

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

4346320 is a wasteful number, since it uses less digits than its factorization.

4346320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4346320 is about 2084.7829623249. The cubic root of 4346320 is about 163.1951443512.

It can be divided in two parts, 4 and 346320, that multiplied together give a triangular number (1385280 = T₁₆₆₄).

The spelling of 4346320 in words is "four million, three hundred forty-six thousand, three hundred twenty".