3883873952785 has 8 divisors (see below), whose sum is σ = 4660661347776. Its totient is φ = 3107090759280.

The previous prime is 3883873952759. The next prime is 3883873952797. The reversal of 3883873952785 is 5872593783883.

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

It is not a de Polignac number, because 3883873952785 - 2⁷ = 3883873952657 is a prime.

It is a super-2 number, since 2×3883873952785² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583950 + ... + 3205720.

It is an arithmetic number, because the mean of its divisors is an integer number (582582668472).

Almost surely, 2^{3883873952785} is an apocalyptic number.

It is an amenable number.

3883873952785 is a deficient number, since it is larger than the sum of its proper divisors (776787394991).

3883873952785 is a wasteful number, since it uses less digits than its factorization.

3883873952785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100743.

The product of its digits is 2438553600, while the sum is 76.

The spelling of 3883873952785 in words is "three trillion, eight hundred eighty-three billion, eight hundred seventy-three million, nine hundred fifty-two thousand, seven hundred eighty-five".