2204934785 has 8 divisors (see below), whose sum is σ = 2647101480. Its totient is φ = 1763161344.

The previous prime is 2204934733. The next prime is 2204934791. The reversal of 2204934785 is 5874394022.

It can be written as a sum of positive squares in 4 ways, for example, as 3073009 + 2201861776 = 1753^2 + 46924^2 .

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 2204934785 - 2²² = 2200740481 is a prime.

It is a super-2 number, since 2×2204934785² = 9723474812205992450, which contains 22 as substring.

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, 85832 + ... + 108521.

It is an arithmetic number, because the mean of its divisors is an integer number (330887685).

Almost surely, 2^2204934785 is an apocalyptic number.

It is an amenable number.

2204934785 is a deficient number, since it is larger than the sum of its proper divisors (442166695).

2204934785 is a wasteful number, since it uses less digits than its factorization.

2204934785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196627.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 2204934785 is about 46956.7331167746. The cubic root of 2204934785 is about 1301.5631659916.

The spelling of 2204934785 in words is "two billion, two hundred four million, nine hundred thirty-four thousand, seven hundred eighty-five".