8044739790 has 16 divisors (see below), whose sum is σ = 19307375568. Its totient is φ = 2145263936.

The previous prime is 8044739749. The next prime is 8044739803. The reversal of 8044739790 is 979374408.

It is a happy number.

It is a congruent number.

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, 134078967 + ... + 134079026.

It is an arithmetic number, because the mean of its divisors is an integer number (1206710973).

Almost surely, 2^8044739790 is an apocalyptic number.

8044739790 is an abundant number, since it is smaller than the sum of its proper divisors (11262635778).

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

8044739790 is a wasteful number, since it uses less digits than its factorization.

8044739790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268158003.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The square root of 8044739790 is about 89692.4734300487. The cubic root of 8044739790 is about 2003.7213871774.

The spelling of 8044739790 in words is "eight billion, forty-four million, seven hundred thirty-nine thousand, seven hundred ninety".