3645427662406 has 8 divisors (see below), whose sum is σ = 5789796875640. Its totient is φ = 1715495370528.

The previous prime is 3645427662353. The next prime is 3645427662407. The reversal of 3645427662406 is 6042667245463.

3645427662406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×3645427662406³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3645427662407) 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, 53609230296 + ... + 53609230363.

It is an arithmetic number, because the mean of its divisors is an integer number (723724609455).

Almost surely, 2^{3645427662406} is an apocalyptic number.

3645427662406 is a deficient number, since it is larger than the sum of its proper divisors (2144369213234).

3645427662406 is a wasteful number, since it uses less digits than its factorization.

3645427662406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107218460678.

The product of its (nonzero) digits is 34836480, while the sum is 55.

The spelling of 3645427662406 in words is "three trillion, six hundred forty-five billion, four hundred twenty-seven million, six hundred sixty-two thousand, four hundred six".