3814618 has 4 divisors (see below), whose sum is σ = 5721930. Its totient is φ = 1907308.

The previous prime is 3814609. The next prime is 3814621. The reversal of 3814618 is 8164183.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3017169 + 797449 = 1737^2 + 893^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3814618.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 953653 + ... + 953656.

Almost surely, 2^3814618 is an apocalyptic number.

3814618 is a deficient number, since it is larger than the sum of its proper divisors (1907312).

3814618 is a wasteful number, since it uses less digits than its factorization.

3814618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907311.

The product of its digits is 4608, while the sum is 31.

The square root of 3814618 is about 1953.1047078946. The cubic root of 3814618 is about 156.2489177525.

The spelling of 3814618 in words is "three million, eight hundred fourteen thousand, six hundred eighteen".