34818379 has 2 divisors, whose sum is σ = 34818380. Its totient is φ = 34818378.

The previous prime is 34818367. The next prime is 34818383. The reversal of 34818379 is 97381843.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34818379 - 2²³ = 26429771 is a prime.

It is not a weakly prime, because it can be changed into another prime (34818079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17409189 + 17409190.

It is an arithmetic number, because the mean of its divisors is an integer number (17409190).

Almost surely, 2^34818379 is an apocalyptic number.

34818379 is a deficient number, since it is larger than the sum of its proper divisors (1).

34818379 is an equidigital number, since it uses as much as digits as its factorization.

34818379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 43.

The square root of 34818379 is about 5900.7100420204. The cubic root of 34818379 is about 326.5398453748.

The spelling of 34818379 in words is "thirty-four million, eight hundred eighteen thousand, three hundred seventy-nine".