4067604245 has 4 divisors (see below), whose sum is σ = 4881125100. Its totient is φ = 3254083392.

The previous prime is 4067604239. The next prime is 4067604329. The reversal of 4067604245 is 5424067604.

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

It can be written as a sum of positive squares in 2 ways, for example, as 821567569 + 3246036676 = 28663^2 + 56974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4067604245 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4067604199 and 4067604208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406760420 + ... + 406760429.

It is an arithmetic number, because the mean of its divisors is an integer number (1220281275).

Almost surely, 2^4067604245 is an apocalyptic number.

It is an amenable number.

4067604245 is a deficient number, since it is larger than the sum of its proper divisors (813520855).

4067604245 is an equidigital number, since it uses as much as digits as its factorization.

4067604245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813520854.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 4067604245 is about 63777.7723427214. The cubic root of 4067604245 is about 1596.2940589455.

The spelling of 4067604245 in words is "four billion, sixty-seven million, six hundred four thousand, two hundred forty-five".