3645624697107 has 8 divisors (see below), whose sum is σ = 4865288326080. Its totient is φ = 2428188766440.

The previous prime is 3645624697097. The next prime is 3645624697123. The reversal of 3645624697107 is 7017964265463.

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

It is not a de Polignac number, because 3645624697107 - 2¹⁹ = 3645624172819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3645624697157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556920757 + ... + 556927302.

It is an arithmetic number, because the mean of its divisors is an integer number (608161040760).

Almost surely, 2^{3645624697107} is an apocalyptic number.

3645624697107 is a deficient number, since it is larger than the sum of its proper divisors (1219663628973).

3645624697107 is a wasteful number, since it uses less digits than its factorization.

3645624697107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113849153.

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 3645624697107 in words is "three trillion, six hundred forty-five billion, six hundred twenty-four million, six hundred ninety-seven thousand, one hundred seven".