342554630 has 48 divisors (see below), whose sum is σ = 684703152. Its totient is φ = 123288000.

The previous prime is 342554603. The next prime is 342554633. The reversal of 342554630 is 36455243.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342554633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120809 + ... + 123611.

It is an arithmetic number, because the mean of its divisors is an integer number (14264649).

Almost surely, 2^342554630 is an apocalyptic number.

342554630 is a deficient number, since it is larger than the sum of its proper divisors (342148522).

342554630 is a wasteful number, since it uses less digits than its factorization.

342554630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933 (or 2922 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 342554630 is about 18508.2314119961. The cubic root of 342554630 is about 699.6968959840.

The spelling of 342554630 in words is "three hundred forty-two million, five hundred fifty-four thousand, six hundred thirty".