3239449074 has 24 divisors (see below), whose sum is σ = 7044155820. Its totient is φ = 1075916448.

The previous prime is 3239449063. The next prime is 3239449117. The reversal of 3239449074 is 4709449323.

3239449074 is a `hidden beast` number, since 3 + 2 + 3 + 94 + 490 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3187392849 + 52056225 = 56457^2 + 7215^2 .

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 11 ways as a sum of consecutive naturals, for example, 319869 + ... + 329840.

Almost surely, 2^3239449074 is an apocalyptic number.

3239449074 is an abundant number, since it is smaller than the sum of its proper divisors (3804706746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3239449074 is a wasteful number, since it uses less digits than its factorization.

3239449074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649994 (or 649991 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 3239449074 is about 56916.1582856749. The cubic root of 3239449074 is about 1479.6433694519.

The spelling of 3239449074 in words is "three billion, two hundred thirty-nine million, four hundred forty-nine thousand, seventy-four".