3858814 has 4 divisors (see below), whose sum is σ = 5788224. Its totient is φ = 1929406.

The previous prime is 3858793. The next prime is 3858817. The reversal of 3858814 is 4188583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4188583 = 7 ⋅598369.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 964702 + ... + 964705.

It is an arithmetic number, because the mean of its divisors is an integer number (1447056).

Almost surely, 2^3858814 is an apocalyptic number.

3858814 is a deficient number, since it is larger than the sum of its proper divisors (1929410).

3858814 is a wasteful number, since it uses less digits than its factorization.

3858814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929409.

The product of its digits is 30720, while the sum is 37.

The square root of 3858814 is about 1964.3864181978. The cubic root of 3858814 is about 156.8500332748.

The spelling of 3858814 in words is "three million, eight hundred fifty-eight thousand, eight hundred fourteen".