3248280 has 96 divisors (see below), whose sum is σ = 12074400. Its totient is φ = 741888.

The previous prime is 3248269. The next prime is 3248293. The reversal of 3248280 is 828423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1876 + ... + 3164.

It is an arithmetic number, because the mean of its divisors is an integer number (125775).

Almost surely, 2^3248280 is an apocalyptic number.

3248280 is a gapful number since it is divisible by the number (30) 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 3248280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6037200).

3248280 is an abundant number, since it is smaller than the sum of its proper divisors (8826120).

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

3248280 is a wasteful number, since it uses less digits than its factorization.

3248280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 3248280 is about 1802.2985324302. The cubic root of 3248280 is about 148.0986680747.

The spelling of 3248280 in words is "three million, two hundred forty-eight thousand, two hundred eighty".