2239979603 has 2 divisors, whose sum is σ = 2239979604. Its totient is φ = 2239979602.

The previous prime is 2239979569. The next prime is 2239979659. The reversal of 2239979603 is 3069799322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2239979603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2239979303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119989801 + 1119989802.

It is an arithmetic number, because the mean of its divisors is an integer number (1119989802).

Almost surely, 2^2239979603 is an apocalyptic number.

2239979603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2239979603 is an equidigital number, since it uses as much as digits as its factorization.

2239979603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The square root of 2239979603 is about 47328.4227816647. The cubic root of 2239979603 is about 1308.4225526384.

The spelling of 2239979603 in words is "two billion, two hundred thirty-nine million, nine hundred seventy-nine thousand, six hundred three".