3326304545 has 4 divisors (see below), whose sum is σ = 3991565460. Its totient is φ = 2661043632.

The previous prime is 3326304533. The next prime is 3326304571. The reversal of 3326304545 is 5454036233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5454036233 = 173 ⋅31526221.

It can be written as a sum of positive squares in 2 ways, for example, as 400360081 + 2925944464 = 20009^2 + 54092^2 .

It is a cyclic number.

It is not a de Polignac number, because 3326304545 - 2⁴ = 3326304529 is a prime.

It is a super-2 number, since 2×3326304545² = 22128603852175314050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332630450 + ... + 332630459.

It is an arithmetic number, because the mean of its divisors is an integer number (997891365).

Almost surely, 2^3326304545 is an apocalyptic number.

It is an amenable number.

3326304545 is a deficient number, since it is larger than the sum of its proper divisors (665260915).

3326304545 is an equidigital number, since it uses as much as digits as its factorization.

3326304545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665260914.

The product of its (nonzero) digits is 129600, while the sum is 35.

The square root of 3326304545 is about 57674.1237037894. The cubic root of 3326304545 is about 1492.7508818109.

The spelling of 3326304545 in words is "three billion, three hundred twenty-six million, three hundred four thousand, five hundred forty-five".