3149206804 has 6 divisors (see below), whose sum is σ = 5511111914. Its totient is φ = 1574603400.

The previous prime is 3149206793. The next prime is 3149206859. The reversal of 3149206804 is 4086029413.

3149206804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1874716804 + 1274490000 = 43298^2 + 35700^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393650847 + ... + 393650854.

Almost surely, 2^3149206804 is an apocalyptic number.

It is an amenable number.

3149206804 is a deficient number, since it is larger than the sum of its proper divisors (2361905110).

3149206804 is a wasteful number, since it uses less digits than its factorization.

3149206804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787301705 (or 787301703 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 3149206804 is about 56117.7940051104. The cubic root of 3149206804 is about 1465.7741568769.

The spelling of 3149206804 in words is "three billion, one hundred forty-nine million, two hundred six thousand, eight hundred four".