342828473 has 8 divisors (see below), whose sum is σ = 381110016. Its totient is φ = 306248400.

The previous prime is 342828467. The next prime is 342828503. The reversal of 342828473 is 374828243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342828473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342828473.

It is not an unprimeable number, because it can be changed into a prime (342828413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424943 + ... + 425748.

It is an arithmetic number, because the mean of its divisors is an integer number (47638752).

Almost surely, 2^342828473 is an apocalyptic number.

It is an amenable number.

342828473 is a deficient number, since it is larger than the sum of its proper divisors (38281543).

342828473 is a wasteful number, since it uses less digits than its factorization.

342828473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850735.

The product of its digits is 258048, while the sum is 41.

The square root of 342828473 is about 18515.6278046411. The cubic root of 342828473 is about 699.8832955100.

The spelling of 342828473 in words is "three hundred forty-two million, eight hundred twenty-eight thousand, four hundred seventy-three".