342247968 has 36 divisors (see below), whose sum is σ = 973268478. Its totient is φ = 114082560.

The previous prime is 342247957. The next prime is 342247979. The reversal of 342247968 is 869742243.

342247968 is a `hidden beast` number, since 342 + 247 + 9 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (342247957) and next prime (342247979).

It can be written as a sum of positive squares in only one way, i.e., 337530384 + 4717584 = 18372^2 + 2172^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 593893 + ... + 594468.

Almost surely, 2^342247968 is an apocalyptic number.

It is an amenable number.

342247968 is an abundant number, since it is smaller than the sum of its proper divisors (631020510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342247968 is a wasteful number, since it uses less digits than its factorization.

342247968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188377 (or 1188366 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 342247968 is about 18499.9450809996. The cubic root of 342247968 is about 699.4880392627.

The spelling of 342247968 in words is "three hundred forty-two million, two hundred forty-seven thousand, nine hundred sixty-eight".