3019323946 has 16 divisors (see below), whose sum is σ = 4593750984. Its totient is φ = 1488098304.

The previous prime is 3019323941. The next prime is 3019323949. The reversal of 3019323946 is 6493239103.

It can be written as a sum of positive squares in 4 ways, for example, as 2593355625 + 425968321 = 50925^2 + 20639^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3019323899 and 3019323908.

It is not an unprimeable number, because it can be changed into a prime (3019323941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289356 + ... + 299608.

Almost surely, 2^3019323946 is an apocalyptic number.

3019323946 is a deficient number, since it is larger than the sum of its proper divisors (1574427038).

3019323946 is a wasteful number, since it uses less digits than its factorization.

3019323946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12345.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 3019323946 is about 54948.3752808033. The cubic root of 3019323946 is about 1445.3396065650.

The spelling of 3019323946 in words is "three billion, nineteen million, three hundred twenty-three thousand, nine hundred forty-six".