34898819 has 2 divisors, whose sum is σ = 34898820. Its totient is φ = 34898818.

The previous prime is 34898813. The next prime is 34898821. The reversal of 34898819 is 91889843.

It is a strong prime.

It is an emirp because it is prime and its reverse (91889843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34898819 - 2²⁴ = 18121603 is a prime.

It is a super-2 number, since 2×34898819² = 2435855135189522, which contains 22 as substring.

Together with 34898821, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34898813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17449409 + 17449410.

It is an arithmetic number, because the mean of its divisors is an integer number (17449410).

Almost surely, 2^34898819 is an apocalyptic number.

34898819 is a deficient number, since it is larger than the sum of its proper divisors (1).

34898819 is an equidigital number, since it uses as much as digits as its factorization.

34898819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 50.

The square root of 34898819 is about 5907.5222386378. The cubic root of 34898819 is about 326.7911174899.

The spelling of 34898819 in words is "thirty-four million, eight hundred ninety-eight thousand, eight hundred nineteen".