3104838 has 32 divisors (see below), whose sum is σ = 7528320. Its totient is φ = 940680.

The previous prime is 3104833. The next prime is 3104851. The reversal of 3104838 is 8384013.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020 + ... + 3207.

It is an arithmetic number, because the mean of its divisors is an integer number (235260).

Almost surely, 2^3104838 is an apocalyptic number.

3104838 is an abundant number, since it is smaller than the sum of its proper divisors (4423482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3104838 is a wasteful number, since it uses less digits than its factorization.

3104838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249 (or 5243 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3104838 is about 1762.0550502184. The cubic root of 3104838 is about 145.8857867005.

The spelling of 3104838 in words is "three million, one hundred four thousand, eight hundred thirty-eight".