3343620 has 96 divisors (see below), whose sum is σ = 11289600. Its totient is φ = 722304.

The previous prime is 3343607. The next prime is 3343631. The reversal of 3343620 is 263433.

It is a super-2 number, since 2×3343620² = 22359589408800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7771 + ... + 8189.

It is an arithmetic number, because the mean of its divisors is an integer number (117600).

Almost surely, 2^3343620 is an apocalyptic number.

3343620 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 3343620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5644800).

3343620 is an abundant number, since it is smaller than the sum of its proper divisors (7945980).

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

3343620 is a wasteful number, since it uses less digits than its factorization.

3343620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3343620 is about 1828.5568079773. The cubic root of 3343620 is about 149.5336628111.

The spelling of 3343620 in words is "three million, three hundred forty-three thousand, six hundred twenty".