4078804 has 6 divisors (see below), whose sum is σ = 7137914. Its totient is φ = 2039400.

The previous prime is 4078799. The next prime is 4078807. The reversal of 4078804 is 4088704.

It can be written as a sum of positive squares in only one way, i.e., 3920400 + 158404 = 1980^2 + 398^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078807) 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 as a sum of consecutive naturals, namely, 509847 + ... + 509854.

Almost surely, 2^4078804 is an apocalyptic number.

It is an amenable number.

4078804 is a deficient number, since it is larger than the sum of its proper divisors (3059110).

4078804 is a wasteful number, since it uses less digits than its factorization.

4078804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019705 (or 1019703 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 4078804 is about 2019.6049118578. The cubic root of 4078804 is about 159.7757796796.

The spelling of 4078804 in words is "four million, seventy-eight thousand, eight hundred four".