3344608145 has 4 divisors (see below), whose sum is σ = 4013529780. Its totient is φ = 2675686512.

The previous prime is 3344608139. The next prime is 3344608151. The reversal of 3344608145 is 5418064433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5418064433 = 41 ⋅132147913.

It is an interprime number because it is at equal distance from previous prime (3344608139) and next prime (3344608151).

It can be written as a sum of positive squares in 2 ways, for example, as 2107819921 + 1236788224 = 45911^2 + 35168^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344608145 - 2⁴ = 3344608129 is a prime.

It is a super-2 number, since 2×3344608145² = 22372807287200682050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3344608099 and 3344608108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334460810 + ... + 334460819.

It is an arithmetic number, because the mean of its divisors is an integer number (1003382445).

Almost surely, 2^3344608145 is an apocalyptic number.

It is an amenable number.

3344608145 is a deficient number, since it is larger than the sum of its proper divisors (668921635).

3344608145 is an equidigital number, since it uses as much as digits as its factorization.

3344608145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668921634.

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 3344608145 is about 57832.5872238135. The cubic root of 3344608145 is about 1495.4839199556.

The spelling of 3344608145 in words is "three billion, three hundred forty-four million, six hundred eight thousand, one hundred forty-five".