3213274826 has 8 divisors (see below), whose sum is σ = 4833803520. Its totient is φ = 1602006988.

The previous prime is 3213274817. The next prime is 3213274843. The reversal of 3213274826 is 6284723123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3213274826.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314346 + ... + 2315733.

It is an arithmetic number, because the mean of its divisors is an integer number (604225440).

Almost surely, 2^3213274826 is an apocalyptic number.

3213274826 is a deficient number, since it is larger than the sum of its proper divisors (1620528694).

3213274826 is a wasteful number, since it uses less digits than its factorization.

3213274826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630428.

The product of its digits is 96768, while the sum is 38.

The square root of 3213274826 is about 56685.7550536288. The cubic root of 3213274826 is about 1475.6474914211.

Adding to 3213274826 its reverse (6284723123), we get a palindrome (9497997949).

The spelling of 3213274826 in words is "three billion, two hundred thirteen million, two hundred seventy-four thousand, eight hundred twenty-six".