3623448 has 64 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 1112576.

The previous prime is 3623441. The next prime is 3623449. The reversal of 3623448 is 8443263.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (13824) is a multiple of the sum of its prime factors (216).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623441) 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, 33811 + ... + 33917.

It is an arithmetic number, because the mean of its divisors is an integer number (153090).

Almost surely, 2^3623448 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 3623448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4898880).

3623448 is an abundant number, since it is smaller than the sum of its proper divisors (6174312).

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

3623448 is a wasteful number, since it uses less digits than its factorization.

3623448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 212 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 3623448 is about 1903.5356576644. The cubic root of 3623448 is about 153.5939152320.

The spelling of 3623448 in words is "three million, six hundred twenty-three thousand, four hundred forty-eight".