342579236 has 12 divisors (see below), whose sum is σ = 605334912. Its totient is φ = 169626408.

The previous prime is 342579217. The next prime is 342579247. The reversal of 342579236 is 632975243.

It is a junction number, because it is equal to n+sod(n) for n = 342579193 and 342579202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415340 + ... + 416163.

It is an arithmetic number, because the mean of its divisors is an integer number (50444576).

Almost surely, 2^342579236 is an apocalyptic number.

It is an amenable number.

342579236 is a deficient number, since it is larger than the sum of its proper divisors (262755676).

342579236 is a wasteful number, since it uses less digits than its factorization.

342579236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831610 (or 831608 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 342579236 is about 18508.8961313202. The cubic root of 342579236 is about 699.7136488638.

The spelling of 342579236 in words is "three hundred forty-two million, five hundred seventy-nine thousand, two hundred thirty-six".