346496544 has 72 divisors (see below), whose sum is σ = 998908092. Its totient is φ = 113909760.

The previous prime is 346496539. The next prime is 346496551. The reversal of 346496544 is 445694643.

It can be written as a sum of positive squares in 2 ways, for example, as 346406544 + 90000 = 18612^2 + 300^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 346496544.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12784 + ... + 29264.

Almost surely, 2^346496544 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 346496544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499454046).

346496544 is an abundant number, since it is smaller than the sum of its proper divisors (652411548).

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

346496544 is a wasteful number, since it uses less digits than its factorization.

346496544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16570 (or 16559 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 346496544 is about 18614.4176379494. The cubic root of 346496544 is about 702.3705643336.

The spelling of 346496544 in words is "three hundred forty-six million, four hundred ninety-six thousand, five hundred forty-four".