3258630 has 64 divisors (see below), whose sum is σ = 8856000. Its totient is φ = 863136.

The previous prime is 3258623. The next prime is 3258631. The reversal of 3258630 is 368523.

3258630 is a `hidden beast` number, since 3 + 25 + 8 + 630 = 666.

3258630 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3258594 and 3258603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3258631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21796 + ... + 21944.

It is an arithmetic number, because the mean of its divisors is an integer number (138375).

Almost surely, 2^3258630 is an apocalyptic number.

3258630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3258630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4428000).

3258630 is an abundant number, since it is smaller than the sum of its proper divisors (5597370).

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

3258630 is an equidigital number, since it uses as much as digits as its factorization.

3258630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3258630 is about 1805.1675822483. The cubic root of 3258630 is about 148.2557969840.

The spelling of 3258630 in words is "three million, two hundred fifty-eight thousand, six hundred thirty".