3852745 has 8 divisors (see below), whose sum is σ = 4979016. Its totient is φ = 2845056.

The previous prime is 3852733. The next prime is 3852767. The reversal of 3852745 is 5472583.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 85264 + 3767481 = 292^2 + 1941^2 .

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 3852745 - 2⁵ = 3852713 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3852745.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29572 + ... + 29701.

It is an arithmetic number, because the mean of its divisors is an integer number (622377).

Almost surely, 2^3852745 is an apocalyptic number.

It is an amenable number.

3852745 is a deficient number, since it is larger than the sum of its proper divisors (1126271).

3852745 is a wasteful number, since it uses less digits than its factorization.

3852745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59291.

The product of its digits is 33600, while the sum is 34.

The square root of 3852745 is about 1962.8410531676. The cubic root of 3852745 is about 156.7677608168.

The spelling of 3852745 in words is "three million, eight hundred fifty-two thousand, seven hundred forty-five".