3958897343 has 2 divisors, whose sum is σ = 3958897344. Its totient is φ = 3958897342.

The previous prime is 3958897291. The next prime is 3958897351. The reversal of 3958897343 is 3437988593.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3958897343 - 2²⁰ = 3957848767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3958897363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1979448671 + 1979448672.

It is an arithmetic number, because the mean of its divisors is an integer number (1979448672).

Almost surely, 2^3958897343 is an apocalyptic number.

3958897343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3958897343 is an equidigital number, since it uses as much as digits as its factorization.

3958897343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19595520, while the sum is 59.

The square root of 3958897343 is about 62919.7690952534. The cubic root of 3958897343 is about 1581.9451212235.

The spelling of 3958897343 in words is "three billion, nine hundred fifty-eight million, eight hundred ninety-seven thousand, three hundred forty-three".