3246880 has 96 divisors (see below), whose sum is σ = 9483264. Its totient is φ = 1022976.

The previous prime is 3246857. The next prime is 3246883. The reversal of 3246880 is 886423.

3246880 = T₂₈₆ + T₂₈₇ + ... + T₃₄₉.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3246883) 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, 14449 + ... + 14671.

It is an arithmetic number, because the mean of its divisors is an integer number (98784).

Almost surely, 2^3246880 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 3246880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4741632).

3246880 is an abundant number, since it is smaller than the sum of its proper divisors (6236384).

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

3246880 is a wasteful number, since it uses less digits than its factorization.

3246880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3246880 is about 1801.9100976464. The cubic root of 3246880 is about 148.0773883072.

The spelling of 3246880 in words is "three million, two hundred forty-six thousand, eight hundred eighty".