3893506614145 has 8 divisors (see below), whose sum is σ = 4672265402304. Its totient is φ = 3114766981104.

The previous prime is 3893506614133. The next prime is 3893506614227. The reversal of 3893506614145 is 5414166053983.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3893506614145 - 2²³ = 3893498225537 is a prime.

It is a Duffinian 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, 4337739 + ... + 5157808.

It is an arithmetic number, because the mean of its divisors is an integer number (584033175288).

Almost surely, 2^{3893506614145} is an apocalyptic number.

It is an amenable number.

3893506614145 is a deficient number, since it is larger than the sum of its proper divisors (778758788159).

3893506614145 is an equidigital number, since it uses as much as digits as its factorization.

3893506614145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9577559.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 3893506614145 in words is "three trillion, eight hundred ninety-three billion, five hundred six million, six hundred fourteen thousand, one hundred forty-five".