3806769 has 8 divisors (see below), whose sum is σ = 5239552. Its totient is φ = 2455920.

The previous prime is 3806767. The next prime is 3806837. The reversal of 3806769 is 9676083.

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

It is not a de Polignac number, because 3806769 - 2¹ = 3806767 is a prime.

It is a super-2 number, since 2×3806769² = 28982980438722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3806767) 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, 20374 + ... + 20559.

It is an arithmetic number, because the mean of its divisors is an integer number (654944).

Almost surely, 2^3806769 is an apocalyptic number.

It is an amenable number.

3806769 is a deficient number, since it is larger than the sum of its proper divisors (1432783).

3806769 is a wasteful number, since it uses less digits than its factorization.

3806769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40967.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 3806769 is about 1951.0943083306. The cubic root of 3806769 is about 156.1416776682.

The spelling of 3806769 in words is "three million, eight hundred six thousand, seven hundred sixty-nine".