3603988249 has 2 divisors, whose sum is σ = 3603988250. Its totient is φ = 3603988248.

The previous prime is 3603988237. The next prime is 3603988307. The reversal of 3603988249 is 9428893063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3532162624 + 71825625 = 59432^2 + 8475^2 .

It is an emirp because it is prime and its reverse (9428893063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3603988249 - 2⁵ = 3603988217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3603988196 and 3603988205.

It is not a weakly prime, because it can be changed into another prime (3603388249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1801994124 + 1801994125.

It is an arithmetic number, because the mean of its divisors is an integer number (1801994125).

Almost surely, 2^3603988249 is an apocalyptic number.

It is an amenable number.

3603988249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3603988249 is an equidigital number, since it uses as much as digits as its factorization.

3603988249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The square root of 3603988249 is about 60033.2262084922. The cubic root of 3603988249 is about 1533.1846249554.

The spelling of 3603988249 in words is "three billion, six hundred three million, nine hundred eighty-eight thousand, two hundred forty-nine".