3229380 has 144 divisors (see below), whose sum is σ = 12265344. Its totient is φ = 668160.

The previous prime is 3229379. The next prime is 3229381. The reversal of 3229380 is 839223.

It is an interprime number because it is at equal distance from previous prime (3229379) and next prime (3229381).

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

It is not an unprimeable number, because it can be changed into a prime (3229381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13744 + ... + 13976.

It is an arithmetic number, because the mean of its divisors is an integer number (85176).

Almost surely, 2^3229380 is an apocalyptic number.

3229380 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 3229380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6132672).

3229380 is an abundant number, since it is smaller than the sum of its proper divisors (9035964).

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

3229380 is a wasteful number, since it uses less digits than its factorization.

3229380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3229380 is about 1797.0475786690. The cubic root of 3229380 is about 147.8108735911.

The spelling of 3229380 in words is "three million, two hundred twenty-nine thousand, three hundred eighty".