342650354 has 4 divisors (see below), whose sum is σ = 513975534. Its totient is φ = 171325176.

The previous prime is 342650323. The next prime is 342650387. The reversal of 342650354 is 453056243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453056243 = 53 ⋅8548231.

It can be written as a sum of positive squares in only one way, i.e., 227195329 + 115455025 = 15073^2 + 10745^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342650354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85662587 + ... + 85662590.

Almost surely, 2^342650354 is an apocalyptic number.

342650354 is a deficient number, since it is larger than the sum of its proper divisors (171325180).

342650354 is a wasteful number, since it uses less digits than its factorization.

342650354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171325179.

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

The square root of 342650354 is about 18510.8172158876. The cubic root of 342650354 is about 699.7620647114.

It can be divided in two parts, 342650 and 354, that multiplied together give a triangular number (121298100 = T₁₅₅₇₅).

The spelling of 342650354 in words is "three hundred forty-two million, six hundred fifty thousand, three hundred fifty-four".