3230440207 has 2 divisors, whose sum is σ = 3230440208. Its totient is φ = 3230440206.

The previous prime is 3230440201. The next prime is 3230440247. The reversal of 3230440207 is 7020440323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230440207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230440201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615220103 + 1615220104.

It is an arithmetic number, because the mean of its divisors is an integer number (1615220104).

Almost surely, 2^3230440207 is an apocalyptic number.

3230440207 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230440207 is an equidigital number, since it uses as much as digits as its factorization.

3230440207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 3230440207 is about 56836.9616270961. The cubic root of 3230440207 is about 1478.2704728147.

The spelling of 3230440207 in words is "three billion, two hundred thirty million, four hundred forty thousand, two hundred seven".