3382623420646 has 8 divisors (see below), whose sum is σ = 5074104290184. Its totient is φ = 1691255323920.

The previous prime is 3382623420643. The next prime is 3382623420769. The reversal of 3382623420646 is 6460243262833.

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

It is a super-2 number, since 2×3382623420646² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3382623420646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3382623420643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28118175 + ... + 28238218.

It is an arithmetic number, because the mean of its divisors is an integer number (634263036273).

Almost surely, 2^{3382623420646} is an apocalyptic number.

3382623420646 is a deficient number, since it is larger than the sum of its proper divisors (1691480869538).

3382623420646 is a wasteful number, since it uses less digits than its factorization.

3382623420646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56386406.

The product of its (nonzero) digits is 5971968, while the sum is 49.

The spelling of 3382623420646 in words is "three trillion, three hundred eighty-two billion, six hundred twenty-three million, four hundred twenty thousand, six hundred forty-six".