3688724059 has 2 divisors, whose sum is σ = 3688724060. Its totient is φ = 3688724058.

The previous prime is 3688724047. The next prime is 3688724111. The reversal of 3688724059 is 9504278863.

It is an a-pointer prime, because the next prime (3688724111) can be obtained adding 3688724059 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3688724059 - 2²⁷ = 3554506331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3688723997 and 3688724015.

It is not a weakly prime, because it can be changed into another prime (3688724759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1844362029 + 1844362030.

It is an arithmetic number, because the mean of its divisors is an integer number (1844362030).

Almost surely, 2^3688724059 is an apocalyptic number.

3688724059 is a deficient number, since it is larger than the sum of its proper divisors (1).

3688724059 is an equidigital number, since it uses as much as digits as its factorization.

3688724059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 3688724059 is about 60734.8669134954. The cubic root of 3688724059 is about 1545.1075788701.

The spelling of 3688724059 in words is "three billion, six hundred eighty-eight million, seven hundred twenty-four thousand, fifty-nine".