4488047197 has 2 divisors, whose sum is σ = 4488047198. Its totient is φ = 4488047196.

The previous prime is 4488047183. The next prime is 4488047231. The reversal of 4488047197 is 7917408844.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3783357081 + 704690116 = 61509^2 + 26546^2 .

It is a cyclic number.

It is not a de Polignac number, because 4488047197 - 2³¹ = 2340563549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4488047167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2244023598 + 2244023599.

It is an arithmetic number, because the mean of its divisors is an integer number (2244023599).

Almost surely, 2^4488047197 is an apocalyptic number.

It is an amenable number.

4488047197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4488047197 is an equidigital number, since it uses as much as digits as its factorization.

4488047197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1806336, while the sum is 52.

The square root of 4488047197 is about 66992.8891525063. The cubic root of 4488047197 is about 1649.5005769794.

The spelling of 4488047197 in words is "four billion, four hundred eighty-eight million, forty-seven thousand, one hundred ninety-seven".