3394928665 has 16 divisors (see below), whose sum is σ = 4131642816. Its totient is φ = 2677595200.

The previous prime is 3394928653. The next prime is 3394928707. The reversal of 3394928665 is 5668294933.

It is not a de Polignac number, because 3394928665 - 2⁹ = 3394928153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195435 + ... + 212095.

It is an arithmetic number, because the mean of its divisors is an integer number (258227676).

Almost surely, 2^3394928665 is an apocalyptic number.

It is an amenable number.

3394928665 is a deficient number, since it is larger than the sum of its proper divisors (736714151).

3394928665 is a wasteful number, since it uses less digits than its factorization.

3394928665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17240.

The product of its digits is 8398080, while the sum is 55.

The square root of 3394928665 is about 58266.0163817641. The cubic root of 3394928665 is about 1502.9466027129.

The spelling of 3394928665 in words is "three billion, three hundred ninety-four million, nine hundred twenty-eight thousand, six hundred sixty-five".