34419863 has 2 divisors, whose sum is σ = 34419864. Its totient is φ = 34419862.

The previous prime is 34419859. The next prime is 34419893. The reversal of 34419863 is 36891443.

It is a weak prime.

It is an emirp because it is prime and its reverse (36891443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34419863 - 2² = 34419859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34419893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17209931 + 17209932.

It is an arithmetic number, because the mean of its divisors is an integer number (17209932).

Almost surely, 2^34419863 is an apocalyptic number.

34419863 is a deficient number, since it is larger than the sum of its proper divisors (1).

34419863 is an equidigital number, since it uses as much as digits as its factorization.

34419863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 34419863 is about 5866.8443817780. The cubic root of 34419863 is about 325.2892509707.

The spelling of 34419863 in words is "thirty-four million, four hundred nineteen thousand, eight hundred sixty-three".