3077946 has 16 divisors (see below), whose sum is σ = 6840000. Its totient is φ = 1025964.

The previous prime is 3077939. The next prime is 3077947. The reversal of 3077946 is 6497703.

It is a self number, because there is not a number n which added to its sum of digits gives 3077946.

It is not an unprimeable number, because it can be changed into a prime (3077947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28446 + ... + 28553.

It is an arithmetic number, because the mean of its divisors is an integer number (427500).

Almost surely, 2^3077946 is an apocalyptic number.

3077946 is an abundant number, since it is smaller than the sum of its proper divisors (3762054).

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

3077946 is a wasteful number, since it uses less digits than its factorization.

3077946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57010 (or 57004 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 3077946 is about 1754.4075923228. The cubic root of 3077946 is about 145.4633769022.

The spelling of 3077946 in words is "three million, seventy-seven thousand, nine hundred forty-six".