346894912 has 168 divisors, whose sum is σ = 882115584. Its totient is φ = 134120448.

The previous prime is 346894909. The next prime is 346894927. The reversal of 346894912 is 219498643.

Its product of digits (373248) is a multiple of the sum of its prime divisors (216).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2731393 + ... + 2731519.

It is an arithmetic number, because the mean of its divisors is an integer number (5250688).

Almost surely, 2^346894912 is an apocalyptic number.

346894912 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 346894912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441057792).

346894912 is an abundant number, since it is smaller than the sum of its proper divisors (535220672).

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

346894912 is a wasteful number, since it uses less digits than its factorization.

346894912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 216 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 346894912 is about 18625.1150868928. The cubic root of 346894912 is about 702.6396336799.

It can be divided in two parts, 34689 and 4912, that added together give a square (39601 = 199²).

The spelling of 346894912 in words is "three hundred forty-six million, eight hundred ninety-four thousand, nine hundred twelve".