4209625963 has 4 divisors (see below), whose sum is σ = 4209755728. Its totient is φ = 4209496200.

The previous prime is 4209625961. The next prime is 4209625967. The reversal of 4209625963 is 3695269024.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4209625963 - 2¹ = 4209625961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4209625961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32113 + ... + 97213.

It is an arithmetic number, because the mean of its divisors is an integer number (1052438932).

Almost surely, 2^4209625963 is an apocalyptic number.

4209625963 is a deficient number, since it is larger than the sum of its proper divisors (129765).

4209625963 is an equidigital number, since it uses as much as digits as its factorization.

4209625963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129764.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 4209625963 is about 64881.6303972087. The cubic root of 4209625963 is about 1614.6603090831.

The spelling of 4209625963 in words is "four billion, two hundred nine million, six hundred twenty-five thousand, nine hundred sixty-three".