1027449674 has 8 divisors (see below), whose sum is σ = 1542219588. Its totient is φ = 513376480.

The previous prime is 1027449673. The next prime is 1027449677. The reversal of 1027449674 is 4769447201.

It can be written as a sum of positive squares in 2 ways, for example, as 961434049 + 66015625 = 31007^2 + 8125^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1027449673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170477 + ... + 176400.

Almost surely, 2^1027449674 is an apocalyptic number.

1027449674 is a deficient number, since it is larger than the sum of its proper divisors (514769914).

1027449674 is a wasteful number, since it uses less digits than its factorization.

1027449674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348360.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 1027449674 is about 32053.8558367008. The cubic root of 1027449674 is about 1009.0674246413.

The spelling of 1027449674 in words is "one billion, twenty-seven million, four hundred forty-nine thousand, six hundred seventy-four".