3248704 has 28 divisors (see below), whose sum is σ = 6729984. Its totient is φ = 1553024.

The previous prime is 3248701. The next prime is 3248731. The reversal of 3248704 is 4078423.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3248701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369 + ... + 2575.

Almost surely, 2^3248704 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 3248704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3364992).

3248704 is an abundant number, since it is smaller than the sum of its proper divisors (3481280).

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

3248704 is a wasteful number, since it uses less digits than its factorization.

3248704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242 (or 2232 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 3248704 is about 1802.4161561637. The cubic root of 3248704 is about 148.1051115980.

The spelling of 3248704 in words is "three million, two hundred forty-eight thousand, seven hundred four".