3018874 has 4 divisors (see below), whose sum is σ = 4528314. Its totient is φ = 1509436.

The previous prime is 3018803. The next prime is 3018881. The reversal of 3018874 is 4788103.

It is a happy number.

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., 3010225 + 8649 = 1735^2 + 93^2 .

It is a super-2 number, since 2×3018874² = 18227200455752, which contains 22 as substring.

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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 754717 + ... + 754720.

Almost surely, 2^3018874 is an apocalyptic number.

3018874 is a deficient number, since it is larger than the sum of its proper divisors (1509440).

3018874 is a wasteful number, since it uses less digits than its factorization.

3018874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509439.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3018874 is about 1737.4907193997. The cubic root of 3018874 is about 144.5267807150.

The spelling of 3018874 in words is "three million, eighteen thousand, eight hundred seventy-four".