347474112 has 56 divisors (see below), whose sum is σ = 924220656. Its totient is φ = 115212288.

The previous prime is 347474111. The next prime is 347474123. The reversal of 347474112 is 211474743.

It is not an unprimeable number, because it can be changed into a prime (347474111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32368 + ... + 41744.

Almost surely, 2^347474112 is an apocalyptic number.

347474112 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 347474112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462110328).

347474112 is an abundant number, since it is smaller than the sum of its proper divisors (576746544).

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

347474112 is a wasteful number, since it uses less digits than its factorization.

347474112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9585 (or 9575 counting only the distinct ones).

The product of its digits is 18816, while the sum is 33.

The square root of 347474112 is about 18640.6574991334. The cubic root of 347474112 is about 703.0304749888.

The spelling of 347474112 in words is "three hundred forty-seven million, four hundred seventy-four thousand, one hundred twelve".