342885673 has 16 divisors (see below), whose sum is σ = 379826496. Its totient is φ = 307569600.

The previous prime is 342885671. The next prime is 342885689. The reversal of 342885673 is 376588243.

It is not a de Polignac number, because 342885673 - 2¹ = 342885671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342885671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71398 + ... + 76048.

It is an arithmetic number, because the mean of its divisors is an integer number (23739156).

Almost surely, 2^342885673 is an apocalyptic number.

It is an amenable number.

342885673 is a deficient number, since it is larger than the sum of its proper divisors (36940823).

342885673 is a wasteful number, since it uses less digits than its factorization.

342885673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824.

The product of its digits is 967680, while the sum is 46.

The square root of 342885673 is about 18517.1723813330. The cubic root of 342885673 is about 699.9222178880.

The spelling of 342885673 in words is "three hundred forty-two million, eight hundred eighty-five thousand, six hundred seventy-three".