354478485 has 8 divisors (see below), whose sum is σ = 567165600. Its totient is φ = 189055184.

The previous prime is 354478477. The next prime is 354478499. The reversal of 354478485 is 584874453.

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 354478485 - 2³ = 354478477 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11815935 + ... + 11815964.

It is an arithmetic number, because the mean of its divisors is an integer number (70895700).

Almost surely, 2^354478485 is an apocalyptic number.

It is an amenable number.

354478485 is a deficient number, since it is larger than the sum of its proper divisors (212687115).

354478485 is a wasteful number, since it uses less digits than its factorization.

354478485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23631907.

The product of its digits is 2150400, while the sum is 48.

The square root of 354478485 is about 18827.5990237736. The cubic root of 354478485 is about 707.7229736678.

The spelling of 354478485 in words is "three hundred fifty-four million, four hundred seventy-eight thousand, four hundred eighty-five".