3326656426 has 4 divisors (see below), whose sum is σ = 4989984642. Its totient is φ = 1663328212.

The previous prime is 3326656423. The next prime is 3326656433. The reversal of 3326656426 is 6246566233.

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

It can be written as a sum of positive squares in only one way, i.e., 1772325801 + 1554330625 = 42099^2 + 39425^2 .

It is a super-2 number, since 2×3326656426² = 22133285953294186952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3326656423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831664105 + ... + 831664108.

Almost surely, 2^3326656426 is an apocalyptic number.

3326656426 is a deficient number, since it is larger than the sum of its proper divisors (1663328216).

3326656426 is a wasteful number, since it uses less digits than its factorization.

3326656426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663328215.

The product of its digits is 933120, while the sum is 43.

The square root of 3326656426 is about 57677.1742199633. The cubic root of 3326656426 is about 1492.8035180167.

The spelling of 3326656426 in words is "three billion, three hundred twenty-six million, six hundred fifty-six thousand, four hundred twenty-six".