3656402122306 has 8 divisors (see below), whose sum is σ = 5484619641600. Its totient is φ = 1828195575108.

The previous prime is 3656402122273. The next prime is 3656402122333. The reversal of 3656402122306 is 6032212046563.

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

It is a super-4 number, since 4×3656402122306⁴ (a number of 51 digits) contains 4444 as substring.

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, 1852026 + ... + 3277621.

It is an arithmetic number, because the mean of its divisors is an integer number (685577455200).

Almost surely, 2^{3656402122306} is an apocalyptic number.

3656402122306 is a deficient number, since it is larger than the sum of its proper divisors (1828217519294).

3656402122306 is a wasteful number, since it uses less digits than its factorization.

3656402122306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486048.

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 3656402122306 its reverse (6032212046563), we get a palindrome (9688614168869).

The spelling of 3656402122306 in words is "three trillion, six hundred fifty-six billion, four hundred two million, one hundred twenty-two thousand, three hundred six".