3328380 has 108 divisors (see below), whose sum is σ = 11289096. Its totient is φ = 787200.

The previous prime is 3328373. The next prime is 3328387. The reversal of 3328380 is 838233.

It is an interprime number because it is at equal distance from previous prime (3328373) and next prime (3328387).

It is a super-2 number, since 2×3328380² = 22156226848800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3328387) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 81160 + ... + 81200.

Almost surely, 2^3328380 is an apocalyptic number.

3328380 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 3328380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5644548).

3328380 is an abundant number, since it is smaller than the sum of its proper divisors (7960716).

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

3328380 is a wasteful number, since it uses less digits than its factorization.

3328380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3328380 is about 1824.3848278255. The cubic root of 3328380 is about 149.3061285654.

The spelling of 3328380 in words is "three million, three hundred twenty-eight thousand, three hundred eighty".