3078823 has 8 divisors (see below), whose sum is σ = 3422736. Its totient is φ = 2745600.

The previous prime is 3078821. The next prime is 3078833. The reversal of 3078823 is 3288703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3078823 - 2¹ = 3078821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078821) 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, 2058 + ... + 3223.

It is an arithmetic number, because the mean of its divisors is an integer number (427842).

Almost surely, 2^3078823 is an apocalyptic number.

3078823 is a deficient number, since it is larger than the sum of its proper divisors (343913).

3078823 is a wasteful number, since it uses less digits than its factorization.

3078823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 3078823 is about 1754.6575164402. The cubic root of 3078823 is about 145.4771912303.

The spelling of 3078823 in words is "three million, seventy-eight thousand, eight hundred twenty-three".