3362745805 has 4 divisors (see below), whose sum is σ = 4035294972. Its totient is φ = 2690196640.

The previous prime is 3362745767. The next prime is 3362745821. The reversal of 3362745805 is 5085472633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5085472633 = 17 ⋅299145449.

It can be written as a sum of positive squares in 2 ways, for example, as 1274347204 + 2088398601 = 35698^2 + 45699^2 .

It is not a de Polignac number, because 3362745805 - 2¹¹ = 3362743757 is a prime.

It is a super-2 number, since 2×3362745805² = 22616118698090196050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336274576 + ... + 336274585.

It is an arithmetic number, because the mean of its divisors is an integer number (1008823743).

Almost surely, 2^3362745805 is an apocalyptic number.

It is an amenable number.

3362745805 is a deficient number, since it is larger than the sum of its proper divisors (672549167).

3362745805 is an equidigital number, since it uses as much as digits as its factorization.

3362745805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672549166.

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 3362745805 is about 57989.1869661922. The cubic root of 3362745805 is about 1498.1823620549.

The spelling of 3362745805 in words is "three billion, three hundred sixty-two million, seven hundred forty-five thousand, eight hundred five".