342919056 has 40 divisors (see below), whose sum is σ = 895019104. Its totient is φ = 113126400.

The previous prime is 342919051. The next prime is 342919069. The reversal of 342919056 is 650919243.

It is a super-2 number, since 2×342919056² = 235186957935862272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342919051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32170 + ... + 41481.

Almost surely, 2^342919056 is an apocalyptic number.

It is an amenable number.

342919056 is an abundant number, since it is smaller than the sum of its proper divisors (552100048).

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

342919056 is a wasteful number, since it uses less digits than its factorization.

342919056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73759 (or 73753 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 342919056 is about 18518.0737659185. The cubic root of 342919056 is about 699.9449317224.

The spelling of 342919056 in words is "three hundred forty-two million, nine hundred nineteen thousand, fifty-six".