3345516 has 24 divisors (see below), whose sum is σ = 8673840. Its totient is φ = 1115136.

The previous prime is 3345509. The next prime is 3345523. The reversal of 3345516 is 6155433.

3345516 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3345509) and next prime (3345523).

It is a super-3 number, since 3×3345516³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3345516.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15381 + ... + 15596.

It is an arithmetic number, because the mean of its divisors is an integer number (361410).

Almost surely, 2^3345516 is an apocalyptic number.

3345516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3345516 is an abundant number, since it is smaller than the sum of its proper divisors (5328324).

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

3345516 is a wasteful number, since it uses less digits than its factorization.

3345516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30990 (or 30982 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 3345516 is about 1829.0751761478. The cubic root of 3345516 is about 149.5619218290.

The spelling of 3345516 in words is "three million, three hundred forty-five thousand, five hundred sixteen".