3200401289 has 2 divisors, whose sum is σ = 3200401290. Its totient is φ = 3200401288.

The previous prime is 3200401229. The next prime is 3200401297. The reversal of 3200401289 is 9821040023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1969584400 + 1230816889 = 44380^2 + 35083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3200401289 is a prime.

It is not a weakly prime, because it can be changed into another prime (3200401229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600200644 + 1600200645.

It is an arithmetic number, because the mean of its divisors is an integer number (1600200645).

Almost surely, 2^3200401289 is an apocalyptic number.

It is an amenable number.

3200401289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200401289 is an equidigital number, since it uses as much as digits as its factorization.

3200401289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3200401289 is about 56572.0893108961. The cubic root of 3200401289 is about 1473.6741952696.

The spelling of 3200401289 in words is "three billion, two hundred million, four hundred one thousand, two hundred eighty-nine".