3624166157 has 2 divisors, whose sum is σ = 3624166158. Its totient is φ = 3624166156.

The previous prime is 3624166141. The next prime is 3624166181. The reversal of 3624166157 is 7516614263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2166530116 + 1457636041 = 46546^2 + 38179^2 .

It is a cyclic number.

It is not a de Polignac number, because 3624166157 - 2⁴ = 3624166141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3624166057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812083078 + 1812083079.

It is an arithmetic number, because the mean of its divisors is an integer number (1812083079).

Almost surely, 2^3624166157 is an apocalyptic number.

It is an amenable number.

3624166157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3624166157 is an equidigital number, since it uses as much as digits as its factorization.

3624166157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 41.

The square root of 3624166157 is about 60201.0478064959. The cubic root of 3624166157 is about 1536.0406185288.

The spelling of 3624166157 in words is "three billion, six hundred twenty-four million, one hundred sixty-six thousand, one hundred fifty-seven".