346484684 has 144 divisors (see below), whose sum is σ = 848625120. Its totient is φ = 121927680.

The previous prime is 346484683. The next prime is 346484693. The reversal of 346484684 is 486484643.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346484683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 822794 + ... + 823214.

It is an arithmetic number, because the mean of its divisors is an integer number (5893230).

Almost surely, 2^346484684 is an apocalyptic number.

346484684 is a gapful number since it is divisible by the number (34) 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 346484684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424312560).

346484684 is an abundant number, since it is smaller than the sum of its proper divisors (502140436).

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

346484684 is a wasteful number, since it uses less digits than its factorization.

346484684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 479 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 47.

The square root of 346484684 is about 18614.0990649561. The cubic root of 346484684 is about 702.3625505837.

The spelling of 346484684 in words is "three hundred forty-six million, four hundred eighty-four thousand, six hundred eighty-four".