354268834 has 4 divisors (see below), whose sum is σ = 531403254. Its totient is φ = 177134416.

The previous prime is 354268829. The next prime is 354268841. The reversal of 354268834 is 438862453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 332150625 + 22118209 = 18225^2 + 4703^2 .

It is a super-3 number, since 3×354268834³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88567207 + ... + 88567210.

Almost surely, 2^354268834 is an apocalyptic number.

354268834 is a deficient number, since it is larger than the sum of its proper divisors (177134420).

354268834 is a wasteful number, since it uses less digits than its factorization.

354268834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177134419.

The product of its digits is 552960, while the sum is 43.

The square root of 354268834 is about 18822.0305493323. The cubic root of 354268834 is about 707.5834220952.

The spelling of 354268834 in words is "three hundred fifty-four million, two hundred sixty-eight thousand, eight hundred thirty-four".