3623275897 has 2 divisors, whose sum is σ = 3623275898. Its totient is φ = 3623275896.

The previous prime is 3623275883. The next prime is 3623275913. The reversal of 3623275897 is 7985723263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2095716841 + 1527559056 = 45779^2 + 39084^2 .

It is a cyclic number.

It is not a de Polignac number, because 3623275897 - 2⁷ = 3623275769 is a prime.

It is not a weakly prime, because it can be changed into another prime (3623275597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811637948 + 1811637949.

It is an arithmetic number, because the mean of its divisors is an integer number (1811637949).

Almost surely, 2^3623275897 is an apocalyptic number.

It is an amenable number.

3623275897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3623275897 is an equidigital number, since it uses as much as digits as its factorization.

3623275897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 52.

The square root of 3623275897 is about 60193.6532950111. The cubic root of 3623275897 is about 1535.9148344221.

The spelling of 3623275897 in words is "three billion, six hundred twenty-three million, two hundred seventy-five thousand, eight hundred ninety-seven".