3206397794 has 4 divisors (see below), whose sum is σ = 4809596694. Its totient is φ = 1603198896.

The previous prime is 3206397787. The next prime is 3206397809. The reversal of 3206397794 is 4977936023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2694959569 + 511438225 = 51913^2 + 22615^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801599447 + ... + 801599450.

Almost surely, 2^3206397794 is an apocalyptic number.

3206397794 is a deficient number, since it is larger than the sum of its proper divisors (1603198900).

3206397794 is a wasteful number, since it uses less digits than its factorization.

3206397794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603198899.

The product of its (nonzero) digits is 1714608, while the sum is 50.

The square root of 3206397794 is about 56625.0633023929. The cubic root of 3206397794 is about 1474.5940154704.

The spelling of 3206397794 in words is "three billion, two hundred six million, three hundred ninety-seven thousand, seven hundred ninety-four".