3769645 has 8 divisors (see below), whose sum is σ = 4934880. Its totient is φ = 2741520.

The previous prime is 3769637. The next prime is 3769651. The reversal of 3769645 is 5469673.

3769645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3769645 - 2³ = 3769637 is a prime.

It is a super-3 number, since 3×3769645³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3769598 and 3769607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34215 + ... + 34324.

It is an arithmetic number, because the mean of its divisors is an integer number (616860).

Almost surely, 2^3769645 is an apocalyptic number.

It is an amenable number.

3769645 is a deficient number, since it is larger than the sum of its proper divisors (1165235).

3769645 is a wasteful number, since it uses less digits than its factorization.

3769645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68555.

The product of its digits is 136080, while the sum is 40.

The square root of 3769645 is about 1941.5573645916. The cubic root of 3769645 is about 155.6324488513.

The spelling of 3769645 in words is "three million, seven hundred sixty-nine thousand, six hundred forty-five".