341555728 has 10 divisors (see below), whose sum is σ = 661764254. Its totient is φ = 170777856.

The previous prime is 341555693. The next prime is 341555729. The reversal of 341555728 is 827555143.

It can be written as a sum of positive squares in only one way, i.e., 339738624 + 1817104 = 18432^2 + 1348^2 .

It is not an unprimeable number, because it can be changed into a prime (341555729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10673601 + ... + 10673632.

Almost surely, 2^341555728 is an apocalyptic number.

It is an amenable number.

341555728 is a deficient number, since it is larger than the sum of its proper divisors (320208526).

341555728 is a wasteful number, since it uses less digits than its factorization.

341555728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21347241 (or 21347235 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 341555728 is about 18481.2263662345. The cubic root of 341555728 is about 699.0161198027.

The spelling of 341555728 in words is "three hundred forty-one million, five hundred fifty-five thousand, seven hundred twenty-eight".