3675408185215 has 16 divisors (see below), whose sum is σ = 4750515489888. Its totient is φ = 2713714886016.

The previous prime is 3675408185203. The next prime is 3675408185257. The reversal of 3675408185215 is 5125818045763.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3675408185215 - 2¹⁹ = 3675407660927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4096117 + ... + 4912126.

It is an arithmetic number, because the mean of its divisors is an integer number (296907218118).

Almost surely, 2^{3675408185215} is an apocalyptic number.

3675408185215 is a deficient number, since it is larger than the sum of its proper divisors (1075107304673).

3675408185215 is a wasteful number, since it uses less digits than its factorization.

3675408185215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9014538.

The product of its (nonzero) digits is 8064000, while the sum is 55.

The spelling of 3675408185215 in words is "three trillion, six hundred seventy-five billion, four hundred eight million, one hundred eighty-five thousand, two hundred fifteen".