342477230 has 16 divisors (see below), whose sum is σ = 621167184. Its totient is φ = 135944640.

The previous prime is 342477229. The next prime is 342477263. The reversal of 342477230 is 32774243.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129407 + ... + 132026.

It is an arithmetic number, because the mean of its divisors is an integer number (38822949).

Almost surely, 2^342477230 is an apocalyptic number.

342477230 is a deficient number, since it is larger than the sum of its proper divisors (278689954).

342477230 is a wasteful number, since it uses less digits than its factorization.

342477230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261571.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 342477230 is about 18506.1403323329. The cubic root of 342477230 is about 699.6441933255.

The spelling of 342477230 in words is "three hundred forty-two million, four hundred seventy-seven thousand, two hundred thirty".