3078474 has 48 divisors (see below), whose sum is σ = 7381728. Its totient is φ = 852768.

The previous prime is 3078469. The next prime is 3078503. The reversal of 3078474 is 4748703.

It is a happy number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 10737 + ... + 11019.

It is an arithmetic number, because the mean of its divisors is an integer number (153786).

Almost surely, 2^3078474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3078474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3690864).

3078474 is an abundant number, since it is smaller than the sum of its proper divisors (4303254).

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

3078474 is a wasteful number, since it uses less digits than its factorization.

3078474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 3078474 is about 1754.5580640150. The cubic root of 3078474 is about 145.4716941666.

The spelling of 3078474 in words is "three million, seventy-eight thousand, four hundred seventy-four".