342378050 has 24 divisors (see below), whose sum is σ = 727798656. Its totient is φ = 117386640.

The previous prime is 342378037. The next prime is 342378059. The reversal of 342378050 is 50873243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 342377998 and 342378016.

It is not an unprimeable number, because it can be changed into a prime (342378059) 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, 488762 + ... + 489461.

It is an arithmetic number, because the mean of its divisors is an integer number (30324944).

Almost surely, 2^342378050 is an apocalyptic number.

342378050 is an abundant number, since it is smaller than the sum of its proper divisors (385420606).

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

342378050 is a wasteful number, since it uses less digits than its factorization.

342378050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978242 (or 978237 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 342378050 is about 18503.4604871629. The cubic root of 342378050 is about 699.5766487760.

The spelling of 342378050 in words is "three hundred forty-two million, three hundred seventy-eight thousand, fifty".