3113678 has 4 divisors (see below), whose sum is σ = 4670520. Its totient is φ = 1556838.

The previous prime is 3113647. The next prime is 3113683. The reversal of 3113678 is 8763113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8763113 = 2141 ⋅4093.

It is a super-3 number, since 3×3113678³ = 90561237643339625256, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3113678.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778418 + ... + 778421.

It is an arithmetic number, because the mean of its divisors is an integer number (1167630).

Almost surely, 2^3113678 is an apocalyptic number.

3113678 is a deficient number, since it is larger than the sum of its proper divisors (1556842).

3113678 is a wasteful number, since it uses less digits than its factorization.

3113678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556841.

The product of its digits is 3024, while the sum is 29.

The square root of 3113678 is about 1764.5617019532. The cubic root of 3113678 is about 146.0241093606.

The spelling of 3113678 in words is "three million, one hundred thirteen thousand, six hundred seventy-eight".