355709342 has 8 divisors (see below), whose sum is σ = 547984776. Its totient is φ = 173047752.

The previous prime is 355709311. The next prime is 355709351. The reversal of 355709342 is 243907553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 355709296 and 355709305.

It is a congruent number.

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, 2403368 + ... + 2403515.

It is an arithmetic number, because the mean of its divisors is an integer number (68498097).

Almost surely, 2^355709342 is an apocalyptic number.

355709342 is a deficient number, since it is larger than the sum of its proper divisors (192275434).

355709342 is a wasteful number, since it uses less digits than its factorization.

355709342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806922.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 355709342 is about 18860.2582697056. The cubic root of 355709342 is about 708.5411704513.

The spelling of 355709342 in words is "three hundred fifty-five million, seven hundred nine thousand, three hundred forty-two".