3835665382 has 8 divisors (see below), whose sum is σ = 5755214952. Its totient is φ = 1917260400.

The previous prime is 3835665359. The next prime is 3835665391. The reversal of 3835665382 is 2835665383.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277719 + ... + 291202.

It is an arithmetic number, because the mean of its divisors is an integer number (719401869).

Almost surely, 2^3835665382 is an apocalyptic number.

3835665382 is a deficient number, since it is larger than the sum of its proper divisors (1919549570).

3835665382 is a wasteful number, since it uses less digits than its factorization.

3835665382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572294.

The product of its digits is 3110400, while the sum is 49.

The square root of 3835665382 is about 61932.7488652005. The cubic root of 3835665382 is about 1565.3576174109.

Subtracting from 3835665382 its reverse (2835665383), we obtain a palindrome (999999999).

The spelling of 3835665382 in words is "three billion, eight hundred thirty-five million, six hundred sixty-five thousand, three hundred eighty-two".