342653859 has 12 divisors (see below), whose sum is σ = 496509936. Its totient is φ = 227713392.

The previous prime is 342653837. The next prime is 342653863. The reversal of 342653859 is 958356243.

342653859 is a `hidden beast` number, since 3 + 4 + 265 + 385 + 9 = 666.

It is not a de Polignac number, because 342653859 - 2¹¹ = 342651811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342653159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57199 + ... + 62904.

It is an arithmetic number, because the mean of its divisors is an integer number (41375828).

Almost surely, 2^342653859 is an apocalyptic number.

342653859 is a deficient number, since it is larger than the sum of its proper divisors (153856077).

342653859 is a wasteful number, since it uses less digits than its factorization.

342653859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120426 (or 120423 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 342653859 is about 18510.9118900177. The cubic root of 342653859 is about 699.7644506787.

The spelling of 342653859 in words is "three hundred forty-two million, six hundred fifty-three thousand, eight hundred fifty-nine".