3422440997 has 2 divisors, whose sum is σ = 3422440998. Its totient is φ = 3422440996.

The previous prime is 3422440991. The next prime is 3422441039. The reversal of 3422440997 is 7990442243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2770864321 + 651576676 = 52639^2 + 25526^2 .

It is a cyclic number.

It is not a de Polignac number, because 3422440997 - 2⁶ = 3422440933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3422440991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711220498 + 1711220499.

It is an arithmetic number, because the mean of its divisors is an integer number (1711220499).

Almost surely, 2^3422440997 is an apocalyptic number.

It is an amenable number.

3422440997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3422440997 is an equidigital number, since it uses as much as digits as its factorization.

3422440997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 3422440997 is about 58501.6324302151. The cubic root of 3422440997 is about 1506.9956193391.

The spelling of 3422440997 in words is "three billion, four hundred twenty-two million, four hundred forty thousand, nine hundred ninety-seven".