3068646 has 16 divisors (see below), whose sum is σ = 7014144. Its totient is φ = 876744.

The previous prime is 3068641. The next prime is 3068651. The reversal of 3068646 is 6468603.

It is an interprime number because it is at equal distance from previous prime (3068641) and next prime (3068651).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3068641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36490 + ... + 36573.

It is an arithmetic number, because the mean of its divisors is an integer number (438384).

Almost surely, 2^3068646 is an apocalyptic number.

3068646 is an abundant number, since it is smaller than the sum of its proper divisors (3945498).

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

3068646 is a wasteful number, since it uses less digits than its factorization.

3068646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73075.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3068646 is about 1751.7551198726. The cubic root of 3068646 is about 145.3167234522.

The spelling of 3068646 in words is "three million, sixty-eight thousand, six hundred forty-six".