3345630 has 16 divisors (see below), whose sum is σ = 8029584. Its totient is φ = 892160.

The previous prime is 3345611. The next prime is 3345659. The reversal of 3345630 is 365433.

3345630 = 816² + 817² + ... + 820².

It is a super-2 number, since 2×3345630² = 22386480193800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3345630.

It is a congruent number.

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, 55731 + ... + 55790.

It is an arithmetic number, because the mean of its divisors is an integer number (501849).

Almost surely, 2^3345630 is an apocalyptic number.

3345630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3345630 is an abundant number, since it is smaller than the sum of its proper divisors (4683954).

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

3345630 is a wasteful number, since it uses less digits than its factorization.

3345630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111531.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3345630 is about 1829.1063391722. The cubic root of 3345630 is about 149.5636206068.

The spelling of 3345630 in words is "three million, three hundred forty-five thousand, six hundred thirty".