3328630013 has 4 divisors (see below), whose sum is σ = 3330700380. Its totient is φ = 3326559648.

The previous prime is 3328629979. The next prime is 3328630021. The reversal of 3328630013 is 3100368233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3100368233 = 12497 ⋅248089.

It can be written as a sum of positive squares in 2 ways, for example, as 3020381764 + 308248249 = 54958^2 + 17557^2 .

It is a cyclic number.

It is not a de Polignac number, because 3328630013 - 2⁶ = 3328629949 is a prime.

It is a super-2 number, since 2×3328630013² = 22159555526888760338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3328630093) 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, 1032770 + ... + 1035987.

It is an arithmetic number, because the mean of its divisors is an integer number (832675095).

Almost surely, 2^3328630013 is an apocalyptic number.

It is an amenable number.

3328630013 is a deficient number, since it is larger than the sum of its proper divisors (2070367).

3328630013 is a wasteful number, since it uses less digits than its factorization.

3328630013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070366.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3328630013 is about 57694.2805917536. The cubic root of 3328630013 is about 1493.0986687437.

Adding to 3328630013 its reverse (3100368233), we get a palindrome (6428998246).

The spelling of 3328630013 in words is "three billion, three hundred twenty-eight million, six hundred thirty thousand, thirteen".