3942354463 has 2 divisors, whose sum is σ = 3942354464. Its totient is φ = 3942354462.

The previous prime is 3942354461. The next prime is 3942354469. The reversal of 3942354463 is 3644532493.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3942354463 - 2¹ = 3942354461 is a prime.

Together with 3942354461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3942354461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1971177231 + 1971177232.

It is an arithmetic number, because the mean of its divisors is an integer number (1971177232).

Almost surely, 2^3942354463 is an apocalyptic number.

3942354463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3942354463 is an equidigital number, since it uses as much as digits as its factorization.

3942354463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 43.

The square root of 3942354463 is about 62788.1713621284. The cubic root of 3942354463 is about 1579.7385754250.

The spelling of 3942354463 in words is "three billion, nine hundred forty-two million, three hundred fifty-four thousand, four hundred sixty-three".