354434455 has 8 divisors (see below), whose sum is σ = 447706800. Its totient is φ = 268623936.

The previous prime is 354434449. The next prime is 354434471. The reversal of 354434455 is 554434453.

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

It is a cyclic number.

It is not a de Polignac number, because 354434455 - 2³ = 354434447 is a prime.

It is a super-2 number, since 2×354434455² = 251247565782294050, which contains 22 as substring.

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, 1865350 + ... + 1865539.

It is an arithmetic number, because the mean of its divisors is an integer number (55963350).

Almost surely, 2^354434455 is an apocalyptic number.

354434455 is a deficient number, since it is larger than the sum of its proper divisors (93272345).

354434455 is a wasteful number, since it uses less digits than its factorization.

354434455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3730913.

The product of its digits is 288000, while the sum is 37.

The square root of 354434455 is about 18826.4296933858. The cubic root of 354434455 is about 707.6936702130.

The spelling of 354434455 in words is "three hundred fifty-four million, four hundred thirty-four thousand, four hundred fifty-five".