3320301445 has 4 divisors (see below), whose sum is σ = 3984361740. Its totient is φ = 2656241152.

The previous prime is 3320301427. The next prime is 3320301461. The reversal of 3320301445 is 5441030233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5441030233 = 1553 ⋅3503561.

It can be written as a sum of positive squares in 2 ways, for example, as 1199791044 + 2120510401 = 34638^2 + 46049^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320301445 - 2¹¹ = 3320299397 is a prime.

It is a super-2 number, since 2×3320301445² = 22048803371338176050, which contains 22 as substring.

It is a congruent number.

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, 332030140 + ... + 332030149.

It is an arithmetic number, because the mean of its divisors is an integer number (996090435).

Almost surely, 2^3320301445 is an apocalyptic number.

It is an amenable number.

3320301445 is a deficient number, since it is larger than the sum of its proper divisors (664060295).

3320301445 is an equidigital number, since it uses as much as digits as its factorization.

3320301445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664060294.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3320301445 is about 57622.0569313523. The cubic root of 3320301445 is about 1491.8523341951.

Adding to 3320301445 its reverse (5441030233), we get a palindrome (8761331678).

The spelling of 3320301445 in words is "three billion, three hundred twenty million, three hundred one thousand, four hundred forty-five".