3283640326 has 4 divisors (see below), whose sum is σ = 4925460492. Its totient is φ = 1641820162.

The previous prime is 3283640317. The next prime is 3283640377. The reversal of 3283640326 is 6230463823.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820910080 + ... + 820910083.

It is an arithmetic number, because the mean of its divisors is an integer number (1231365123).

Almost surely, 2^3283640326 is an apocalyptic number.

3283640326 is a deficient number, since it is larger than the sum of its proper divisors (1641820166).

3283640326 is a wasteful number, since it uses less digits than its factorization.

3283640326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641820165.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 3283640326 is about 57303.0568643593. The cubic root of 3283640326 is about 1486.3412364453.

The spelling of 3283640326 in words is "three billion, two hundred eighty-three million, six hundred forty thousand, three hundred twenty-six".