3290414644921 has 4 divisors (see below), whose sum is σ = 3322993007844. Its totient is φ = 3257836282000.

The previous prime is 3290414644903. The next prime is 3290414645003. The reversal of 3290414644921 is 1294464140923.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1727027018896 + 1563387626025 = 1314164^2 + 1250355^2 .

It is a cyclic number.

It is not a de Polignac number, because 3290414644921 - 2¹¹ = 3290414642873 is a prime.

It is a super-2 number, since 2×3290414644921² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3290414644021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16289181310 + ... + 16289181511.

It is an arithmetic number, because the mean of its divisors is an integer number (830748251961).

Almost surely, 2^{3290414644921} is an apocalyptic number.

It is an amenable number.

3290414644921 is a deficient number, since it is larger than the sum of its proper divisors (32578362923).

3290414644921 is a wasteful number, since it uses less digits than its factorization.

3290414644921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32578362922.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 3290414644921 in words is "three trillion, two hundred ninety billion, four hundred fourteen million, six hundred forty-four thousand, nine hundred twenty-one".