4380936 has 64 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 1233408.

The previous prime is 4380931. The next prime is 4380979. The reversal of 4380936 is 6390834.

It is a junction number, because it is equal to n+sod(n) for n = 4380897 and 4380906.

It is not an unprimeable number, because it can be changed into a prime (4380931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14806 + ... + 15098.

It is an arithmetic number, because the mean of its divisors is an integer number (198450).

Almost surely, 2^4380936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4380936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6350400).

4380936 is an abundant number, since it is smaller than the sum of its proper divisors (8319864).

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

4380936 is a wasteful number, since it uses less digits than its factorization.

4380936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 4380936 is about 2093.0685607500. The cubic root of 4380936 is about 163.6272517934.

The spelling of 4380936 in words is "four million, three hundred eighty thousand, nine hundred thirty-six".