3321422013 has 32 divisors (see below), whose sum is σ = 5583497472. Its totient is φ = 1709222400.

The previous prime is 3321421969. The next prime is 3321422029. The reversal of 3321422013 is 3102241233.

It is not a de Polignac number, because 3321422013 - 2¹⁶ = 3321356477 is a prime.

It is a super-2 number, since 2×3321422013² = 22063688376881944338, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321422513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137178 + ... + 159563.

It is an arithmetic number, because the mean of its divisors is an integer number (174484296).

Almost surely, 2^3321422013 is an apocalyptic number.

It is an amenable number.

3321422013 is a deficient number, since it is larger than the sum of its proper divisors (2262075459).

3321422013 is a wasteful number, since it uses less digits than its factorization.

3321422013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296805.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3321422013 is about 57631.7795404584. The cubic root of 3321422013 is about 1492.0201436532.

Adding to 3321422013 its reverse (3102241233), we get a palindrome (6423663246).

The spelling of 3321422013 in words is "three billion, three hundred twenty-one million, four hundred twenty-two thousand, thirteen".