3478112 has 48 divisors (see below), whose sum is σ = 7683984. Its totient is φ = 1536000.

The previous prime is 3478103. The next prime is 3478127. The reversal of 3478112 is 2118743.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14312 + ... + 14552.

It is an arithmetic number, because the mean of its divisors is an integer number (160083).

Almost surely, 2^3478112 is an apocalyptic number.

3478112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3478112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3841992).

3478112 is an abundant number, since it is smaller than the sum of its proper divisors (4205872).

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

3478112 is a wasteful number, since it uses less digits than its factorization.

3478112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 295 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 3478112 is about 1864.9697048478. The cubic root of 3478112 is about 151.5122871960.

The spelling of 3478112 in words is "three million, four hundred seventy-eight thousand, one hundred twelve".