3858674 has 8 divisors (see below), whose sum is σ = 5929308. Its totient is φ = 1882240.

The previous prime is 3858671. The next prime is 3858719. The reversal of 3858674 is 4768583.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2745649 + 1113025 = 1657^2 + 1055^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (3858671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23447 + ... + 23610.

Almost surely, 2^3858674 is an apocalyptic number.

3858674 is a deficient number, since it is larger than the sum of its proper divisors (2070634).

3858674 is a wasteful number, since it uses less digits than its factorization.

3858674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47100.

The product of its digits is 161280, while the sum is 41.

The square root of 3858674 is about 1964.3507833378. The cubic root of 3858674 is about 156.8481363820.

Subtracting 3858674 from its reverse (4768583), we obtain a palindrome (909909).

The spelling of 3858674 in words is "three million, eight hundred fifty-eight thousand, six hundred seventy-four".