3608479013 has 2 divisors, whose sum is σ = 3608479014. Its totient is φ = 3608479012.

The previous prime is 3608479009. The next prime is 3608479027. The reversal of 3608479013 is 3109748063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3240683329 + 367795684 = 56927^2 + 19178^2 .

It is a cyclic number.

It is not a de Polignac number, because 3608479013 - 2² = 3608479009 is a prime.

It is a super-2 number, since 2×3608479013² = 26042241574522908338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3608479213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1804239506 + 1804239507.

It is an arithmetic number, because the mean of its divisors is an integer number (1804239507).

Almost surely, 2^3608479013 is an apocalyptic number.

It is an amenable number.

3608479013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3608479013 is an equidigital number, since it uses as much as digits as its factorization.

3608479013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 3608479013 is about 60070.6168854624. The cubic root of 3608479013 is about 1533.8211709203.

The spelling of 3608479013 in words is "three billion, six hundred eight million, four hundred seventy-nine thousand, thirteen".