3665000380535 has 32 divisors (see below), whose sum is σ = 4781133568512. Its totient is φ = 2680853258880.

The previous prime is 3665000380507. The next prime is 3665000380541. The reversal of 3665000380535 is 5350830005663.

It is not a de Polignac number, because 3665000380535 - 2¹⁰ = 3665000379511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 70991702 + ... + 71043308.

It is an arithmetic number, because the mean of its divisors is an integer number (149410424016).

Almost surely, 2^{3665000380535} is an apocalyptic number.

3665000380535 is a deficient number, since it is larger than the sum of its proper divisors (1116133187977).

3665000380535 is a wasteful number, since it uses less digits than its factorization.

3665000380535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61943.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 3665000380535 in words is "three trillion, six hundred sixty-five billion, three hundred eighty thousand, five hundred thirty-five".