3434349905 has 8 divisors (see below), whose sum is σ = 4709965632. Its totient is φ = 2354982768.

The previous prime is 3434349833. The next prime is 3434349923. The reversal of 3434349905 is 5099434343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3434349905 - 2⁸ = 3434349649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49062107 + ... + 49062176.

It is an arithmetic number, because the mean of its divisors is an integer number (588745704).

Almost surely, 2^3434349905 is an apocalyptic number.

3434349905 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3434349905 is a deficient number, since it is larger than the sum of its proper divisors (1275615727).

3434349905 is an equidigital number, since it uses as much as digits as its factorization.

3434349905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98124295.

The product of its (nonzero) digits is 699840, while the sum is 44.

The square root of 3434349905 is about 58603.3267400410. The cubic root of 3434349905 is about 1508.7415365840.

It can be divided in two parts, 34343 and 49905, that added together give a palindrome (84248).

The spelling of 3434349905 in words is "three billion, four hundred thirty-four million, three hundred forty-nine thousand, nine hundred five".