3442312397 has 2 divisors, whose sum is σ = 3442312398. Its totient is φ = 3442312396.

The previous prime is 3442312373. The next prime is 3442312453. The reversal of 3442312397 is 7932132443.

3442312397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2472675076 + 969637321 = 49726^2 + 31139^2 .

It is a cyclic number.

It is not a de Polignac number, because 3442312397 - 2²² = 3438118093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3442312397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3442312997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721156198 + 1721156199.

It is an arithmetic number, because the mean of its divisors is an integer number (1721156199).

Almost surely, 2^3442312397 is an apocalyptic number.

It is an amenable number.

3442312397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442312397 is an equidigital number, since it uses as much as digits as its factorization.

3442312397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The square root of 3442312397 is about 58671.2229035666. Note that the first 3 decimals coincide. The cubic root of 3442312397 is about 1509.9066353103.

The spelling of 3442312397 in words is "three billion, four hundred forty-two million, three hundred twelve thousand, three hundred ninety-seven".