3769985 has 8 divisors (see below), whose sum is σ = 4536000. Its totient is φ = 3007984.

The previous prime is 3769981. The next prime is 3769993. The reversal of 3769985 is 5899673.

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 3769985 - 2² = 3769981 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 7 + 6³ + 9² + 9² + 8⁷ + 5⁷ .

It is not an unprimeable number, because it can be changed into a prime (3769981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766 + ... + 3264.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^3769985 is an apocalyptic number.

It is an amenable number.

3769985 is a deficient number, since it is larger than the sum of its proper divisors (766015).

3769985 is a wasteful number, since it uses less digits than its factorization.

3769985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007.

The product of its digits is 408240, while the sum is 47.

The square root of 3769985 is about 1941.6449211944. The cubic root of 3769985 is about 155.6371277571.

The spelling of 3769985 in words is "three million, seven hundred sixty-nine thousand, nine hundred eighty-five".