3694453614445 has 8 divisors (see below), whose sum is σ = 4836375640800. Its totient is φ = 2686875355920.

The previous prime is 3694453614443. The next prime is 3694453614469. The reversal of 3694453614445 is 5444163544963.

It is a happy number.

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

It is not a de Polignac number, because 3694453614445 - 2¹ = 3694453614443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3694453614445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694453614443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33585941895 + ... + 33585942004.

It is an arithmetic number, because the mean of its divisors is an integer number (604546955100).

Almost surely, 2^{3694453614445} is an apocalyptic number.

It is an amenable number.

3694453614445 is a deficient number, since it is larger than the sum of its proper divisors (1141922026355).

3694453614445 is a wasteful number, since it uses less digits than its factorization.

3694453614445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67171883915.

The product of its digits is 74649600, while the sum is 58.

The spelling of 3694453614445 in words is "three trillion, six hundred ninety-four billion, four hundred fifty-three million, six hundred fourteen thousand, four hundred forty-five".