342476 has 6 divisors (see below), whose sum is σ = 599340. Its totient is φ = 171236.

The previous prime is 342469. The next prime is 342481. The reversal of 342476 is 674243.

It is a happy number.

It is a d-powerful number, because it can be written as 3⁸ + 4⁸ + 4⁹ + 2¹³ + 7 + 6² .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342476.

It is an unprimeable number.

342476 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42806 + ... + 42813.

It is an arithmetic number, because the mean of its divisors is an integer number (99890).

2³⁴²⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

342476 is a deficient number, since it is larger than the sum of its proper divisors (256864).

342476 is a wasteful number, since it uses less digits than its factorization.

342476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85623 (or 85621 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 342476 is about 585.2144905930. The cubic root of 342476 is about 69.9643355738.

It can be divided in two parts, 342 and 476, that added together give a palindrome (818).

The spelling of 342476 in words is "three hundred forty-two thousand, four hundred seventy-six".