341070728 has 32 divisors (see below), whose sum is σ = 691545600. Its totient is φ = 157085952.

The previous prime is 341070713. The next prime is 341070731. The reversal of 341070728 is 827070143.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 341070694 and 341070703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20288 + ... + 33071.

It is an arithmetic number, because the mean of its divisors is an integer number (21610800).

Almost surely, 2^341070728 is an apocalyptic number.

It is an amenable number.

341070728 is an abundant number, since it is smaller than the sum of its proper divisors (350474872).

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

341070728 is a wasteful number, since it uses less digits than its factorization.

341070728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53429 (or 53425 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 341070728 is about 18468.1002812959. The cubic root of 341070728 is about 698.6851016751.

The spelling of 341070728 in words is "three hundred forty-one million, seventy thousand, seven hundred twenty-eight".