3068378 has 4 divisors (see below), whose sum is σ = 4602570. Its totient is φ = 1534188.

The previous prime is 3068353. The next prime is 3068393. The reversal of 3068378 is 8738603.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8738603 = 379 ⋅23057.

It can be written as a sum of positive squares in only one way, i.e., 2982529 + 85849 = 1727^2 + 293^2 .

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 as a sum of consecutive naturals, namely, 767093 + ... + 767096.

Almost surely, 2^3068378 is an apocalyptic number.

3068378 is a deficient number, since it is larger than the sum of its proper divisors (1534192).

3068378 is a wasteful number, since it uses less digits than its factorization.

3068378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534191.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3068378 is about 1751.6786234923. The cubic root of 3068378 is about 145.3124929202.

The spelling of 3068378 in words is "three million, sixty-eight thousand, three hundred seventy-eight".