346481652 has 96 divisors (see below), whose sum is σ = 916884864. Its totient is φ = 100915200.

The previous prime is 346481609. The next prime is 346481669. The reversal of 346481652 is 256184643.

It is a self number, because there is not a number n which added to its sum of digits gives 346481652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394638 + ... + 395514.

It is an arithmetic number, because the mean of its divisors is an integer number (9550884).

Almost surely, 2^346481652 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 346481652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458442432).

346481652 is an abundant number, since it is smaller than the sum of its proper divisors (570403212).

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

346481652 is a wasteful number, since it uses less digits than its factorization.

346481652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 1007 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 346481652 is about 18614.0176211370. The cubic root of 346481652 is about 702.3605018453.

The spelling of 346481652 in words is "three hundred forty-six million, four hundred eighty-one thousand, six hundred fifty-two".