3113842 has 8 divisors (see below), whose sum is σ = 4679532. Its totient is φ = 1554000.

The previous prime is 3113837. The next prime is 3113861. The reversal of 3113842 is 2483113.

It can be written as a sum of positive squares in 2 ways, for example, as 2852721 + 261121 = 1689^2 + 511^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292 + ... + 2512.

Almost surely, 2^3113842 is an apocalyptic number.

3113842 is a deficient number, since it is larger than the sum of its proper divisors (1565690).

3113842 is a wasteful number, since it uses less digits than its factorization.

3113842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924.

The product of its digits is 576, while the sum is 22.

The square root of 3113842 is about 1764.6081718047. The cubic root of 3113842 is about 146.0266730526.

Adding to 3113842 its reverse (2483113), we get a palindrome (5596955).

The spelling of 3113842 in words is "three million, one hundred thirteen thousand, eight hundred forty-two".