3223564037 has 4 divisors (see below), whose sum is σ = 3223887276. Its totient is φ = 3223240800.

The previous prime is 3223564031. The next prime is 3223564079. The reversal of 3223564037 is 7304653223.

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 2690600641 + 532963396 = 51871^2 + 23086^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223564037 - 2¹⁶ = 3223498501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3223563988 and 3223564006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223564031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146168 + ... + 166769.

It is an arithmetic number, because the mean of its divisors is an integer number (805971819).

Almost surely, 2^3223564037 is an apocalyptic number.

It is an amenable number.

3223564037 is a deficient number, since it is larger than the sum of its proper divisors (323239).

3223564037 is a wasteful number, since it uses less digits than its factorization.

3223564037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323238.

The product of its (nonzero) digits is 90720, while the sum is 35.

The square root of 3223564037 is about 56776.4391010919. The cubic root of 3223564037 is about 1477.2208676932.

The spelling of 3223564037 in words is "three billion, two hundred twenty-three million, five hundred sixty-four thousand, thirty-seven".