3321031413 has 96 divisors (see below), whose sum is σ = 5748869376. Its totient is φ = 1664188416.

The previous prime is 3321031403. The next prime is 3321031423. The reversal of 3321031413 is 3141301233.

It is an interprime number because it is at equal distance from previous prime (3321031403) and next prime (3321031423).

It is not a de Polignac number, because 3321031413 - 2⁵ = 3321031381 is a prime.

It is a super-2 number, since 2×3321031413² = 22058499292265553138, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3321031413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321031403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9407845 + ... + 9408197.

It is an arithmetic number, because the mean of its divisors is an integer number (59884056).

Almost surely, 2^3321031413 is an apocalyptic number.

It is an amenable number.

3321031413 is a deficient number, since it is larger than the sum of its proper divisors (2427837963).

3321031413 is a wasteful number, since it uses less digits than its factorization.

3321031413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3321031413 is about 57628.3906854946. The cubic root of 3321031413 is about 1491.9616540552.

Adding to 3321031413 its reverse (3141301233), we get a palindrome (6462332646).

The spelling of 3321031413 in words is "three billion, three hundred twenty-one million, thirty-one thousand, four hundred thirteen".