354886065 has 12 divisors (see below), whose sum is σ = 615135924. Its totient is φ = 189272544.

The previous prime is 354886061. The next prime is 354886073. The reversal of 354886065 is 560688453.

354886065 is a `hidden beast` number, since 35 + 4 + 8 + 8 + 606 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 97476129 + 257409936 = 9873^2 + 16044^2 .

It is not a de Polignac number, because 354886065 - 2² = 354886061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 7886357 = 354886065 / (3 + 5 + 4 + 8 + 8 + 6 + 0 + 6 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 354886065.

It is not an unprimeable number, because it can be changed into a prime (354886061) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3943134 + ... + 3943223.

It is an arithmetic number, because the mean of its divisors is an integer number (51261327).

Almost surely, 2^354886065 is an apocalyptic number.

It is an amenable number.

354886065 is a deficient number, since it is larger than the sum of its proper divisors (260249859).

354886065 is a wasteful number, since it uses less digits than its factorization.

354886065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7886368 (or 7886365 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 354886065 is about 18838.4199178169. The cubic root of 354886065 is about 707.9941168237.

The spelling of 354886065 in words is "three hundred fifty-four million, eight hundred eighty-six thousand, sixty-five".