3320470045 has 4 divisors (see below), whose sum is σ = 3984564060. Its totient is φ = 2656376032.

The previous prime is 3320470031. The next prime is 3320470051. The reversal of 3320470045 is 5400740233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5400740233 = 7 ⋅771534319.

It can be written as a sum of positive squares in 2 ways, for example, as 1009841284 + 2310628761 = 31778^2 + 48069^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320470045 - 2¹³ = 3320461853 is a prime.

It is a super-2 number, since 2×3320470045² = 22051042639484604050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320469995 and 3320470022.

It is a congruent number.

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, 332047000 + ... + 332047009.

It is an arithmetic number, because the mean of its divisors is an integer number (996141015).

Almost surely, 2^3320470045 is an apocalyptic number.

It is an amenable number.

3320470045 is a deficient number, since it is larger than the sum of its proper divisors (664094015).

3320470045 is an equidigital number, since it uses as much as digits as its factorization.

3320470045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664094014.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 3320470045 is about 57623.5198942237. The cubic root of 3320470045 is about 1491.8775851199.

The spelling of 3320470045 in words is "three billion, three hundred twenty million, four hundred seventy thousand, forty-five".