3644673106026 has 16 divisors (see below), whose sum is σ = 7293843052128. Its totient is φ = 1214141562000.

The previous prime is 3644673105989. The next prime is 3644673106031. The reversal of 3644673106026 is 6206013764463.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187357800 + ... + 187377251.

It is an arithmetic number, because the mean of its divisors is an integer number (455865190758).

Almost surely, 2^{3644673106026} is an apocalyptic number.

3644673106026 is an abundant number, since it is smaller than the sum of its proper divisors (3649169946102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3644673106026 is a wasteful number, since it uses less digits than its factorization.

3644673106026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374736677.

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 3644673106026 in words is "three trillion, six hundred forty-four billion, six hundred seventy-three million, one hundred six thousand, twenty-six".