346734492 has 96 divisors (see below), whose sum is σ = 898275840. Its totient is φ = 103438080.

The previous prime is 346734467. The next prime is 346734497. The reversal of 346734492 is 294437643.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346734497) 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 31 ways as a sum of consecutive naturals, for example, 789609 + ... + 790047.

It is an arithmetic number, because the mean of its divisors is an integer number (9357040).

Almost surely, 2^346734492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346734492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449137920).

346734492 is an abundant number, since it is smaller than the sum of its proper divisors (551541348).

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

346734492 is a wasteful number, since it uses less digits than its factorization.

346734492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 601 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 346734492 is about 18620.8080383210. The cubic root of 346734492 is about 702.5313061280.

The spelling of 346734492 in words is "three hundred forty-six million, seven hundred thirty-four thousand, four hundred ninety-two".