3320266541 has 4 divisors (see below), whose sum is σ = 3323545212. Its totient is φ = 3316987872.

The previous prime is 3320266529. The next prime is 3320266561. The reversal of 3320266541 is 1456620233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1456620233 = 21601 ⋅67433.

It can be written as a sum of positive squares in 2 ways, for example, as 277089316 + 3043177225 = 16646^2 + 55165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320266541 is a prime.

It is a super-2 number, since 2×3320266541² = 22048339806568209362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3320266498 and 3320266507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320266561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637816 + ... + 1639841.

It is an arithmetic number, because the mean of its divisors is an integer number (830886303).

Almost surely, 2^3320266541 is an apocalyptic number.

It is an amenable number.

3320266541 is a deficient number, since it is larger than the sum of its proper divisors (3278671).

3320266541 is a wasteful number, since it uses less digits than its factorization.

3320266541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278670.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3320266541 is about 57621.7540604241. The cubic root of 3320266541 is about 1491.8471065778.

Adding to 3320266541 its reverse (1456620233), we get a palindrome (4776886774).

The spelling of 3320266541 in words is "three billion, three hundred twenty million, two hundred sixty-six thousand, five hundred forty-one".