3296842321 has 2 divisors, whose sum is σ = 3296842322. Its totient is φ = 3296842320.

The previous prime is 3296842313. The next prime is 3296842363. The reversal of 3296842321 is 1232486923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2831836225 + 465006096 = 53215^2 + 21564^2 .

It is a cyclic number.

It is not a de Polignac number, because 3296842321 - 2³ = 3296842313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3296842721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1648421160 + 1648421161.

It is an arithmetic number, because the mean of its divisors is an integer number (1648421161).

Almost surely, 2^3296842321 is an apocalyptic number.

It is an amenable number.

3296842321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3296842321 is an equidigital number, since it uses as much as digits as its factorization.

3296842321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 3296842321 is about 57418.1358196171. The cubic root of 3296842321 is about 1488.3305357517.

The spelling of 3296842321 in words is "three billion, two hundred ninety-six million, eight hundred forty-two thousand, three hundred twenty-one".