3146804 has 6 divisors (see below), whose sum is σ = 5506914. Its totient is φ = 1573400.

The previous prime is 3146771. The next prime is 3146809. The reversal of 3146804 is 4086413.

It can be written as a sum of positive squares in only one way, i.e., 2896804 + 250000 = 1702^2 + 500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393347 + ... + 393354.

It is an arithmetic number, because the mean of its divisors is an integer number (917819).

Almost surely, 2^3146804 is an apocalyptic number.

It is an amenable number.

3146804 is a deficient number, since it is larger than the sum of its proper divisors (2360110).

3146804 is a wasteful number, since it uses less digits than its factorization.

3146804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786705 (or 786703 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3146804 is about 1773.9233354348. The cubic root of 3146804 is about 146.5401273127.

The spelling of 3146804 in words is "three million, one hundred forty-six thousand, eight hundred four".