342563283 has 16 divisors (see below), whose sum is σ = 525002400. Its totient is φ = 220500000.

The previous prime is 342563239. The next prime is 342563303. The reversal of 342563283 is 382365243.

It is a happy number.

It is not a de Polignac number, because 342563283 - 2¹⁴ = 342546899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342563233) 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, 217968 + ... + 219533.

It is an arithmetic number, because the mean of its divisors is an integer number (32812650).

Almost surely, 2^342563283 is an apocalyptic number.

342563283 is a deficient number, since it is larger than the sum of its proper divisors (182439117).

342563283 is a wasteful number, since it uses less digits than its factorization.

342563283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437539 (or 437533 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 342563283 is about 18508.4651713750. The cubic root of 342563283 is about 699.7027874300.

The spelling of 342563283 in words is "three hundred forty-two million, five hundred sixty-three thousand, two hundred eighty-three".