3399630785 has 8 divisors (see below), whose sum is σ = 4103139240. Its totient is φ = 2703983104.

The previous prime is 3399630749. The next prime is 3399630797. The reversal of 3399630785 is 5870369933.

3399630785 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 4 ways, for example, as 1978114576 + 1421516209 = 44476^2 + 37703^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3399630785 - 2²⁸ = 3131195329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1964240 + ... + 1965969.

It is an arithmetic number, because the mean of its divisors is an integer number (512892405).

Almost surely, 2^3399630785 is an apocalyptic number.

It is an amenable number.

3399630785 is a deficient number, since it is larger than the sum of its proper divisors (703508455).

3399630785 is a wasteful number, since it uses less digits than its factorization.

3399630785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930387.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The square root of 3399630785 is about 58306.3528699918. The cubic root of 3399630785 is about 1503.6401641758.

The spelling of 3399630785 in words is "three billion, three hundred ninety-nine million, six hundred thirty thousand, seven hundred eighty-five".