342416 has 10 divisors (see below), whose sum is σ = 663462. Its totient is φ = 171200.

The previous prime is 342413. The next prime is 342421. The reversal of 342416 is 614243.

342416 = T₁₃₀ + T₁₃₁ + ... + T₁₆₁.

It is a happy number.

342416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 250000 + 92416 = 500^2 + 304^2 .

It is not an unprimeable number, because it can be changed into a prime (342413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10685 + ... + 10716.

2³⁴²⁴¹⁶ is an apocalyptic number.

It is an amenable number.

342416 is a deficient number, since it is larger than the sum of its proper divisors (321046).

342416 is a wasteful number, since it uses less digits than its factorization.

342416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21409 (or 21403 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 342416 is about 585.1632250919. The cubic root of 342416 is about 69.9602495403.

Adding to 342416 its reverse (614243), we get a palindrome (956659).

The spelling of 342416 in words is "three hundred forty-two thousand, four hundred sixteen".