8044349290 has 16 divisors (see below), whose sum is σ = 14536175112. Its totient is φ = 3205218304.

The previous prime is 8044349273. The next prime is 8044349303. The reversal of 8044349290 is 929434408.

It can be written as a sum of positive squares in 4 ways, for example, as 7983243801 + 61105489 = 89349^2 + 7817^2 .

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, 1562479 + ... + 1567618.

Almost surely, 2^8044349290 is an apocalyptic number.

8044349290 is a deficient number, since it is larger than the sum of its proper divisors (6491825822).

8044349290 is a wasteful number, since it uses less digits than its factorization.

8044349290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130361.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 8044349290 is about 89690.2965208612. The cubic root of 8044349290 is about 2003.6889657491.

The spelling of 8044349290 in words is "eight billion, forty-four million, three hundred forty-nine thousand, two hundred ninety".