2044712770 has 16 divisors (see below), whose sum is σ = 3689760888. Its totient is φ = 815823360.

The previous prime is 2044712753. The next prime is 2044712779. The reversal of 2044712770 is 772174402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1938024529 + 106688241 = 44023^2 + 10329^2 .

It is not an unprimeable number, because it can be changed into a prime (2044712779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253551 + ... + 261490.

Almost surely, 2^2044712770 is an apocalyptic number.

2044712770 is a deficient number, since it is larger than the sum of its proper divisors (1645048118).

2044712770 is a wasteful number, since it uses less digits than its factorization.

2044712770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515445.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 2044712770 is about 45218.5003068434. The cubic root of 2044712770 is about 1269.2410308031.

The spelling of 2044712770 in words is "two billion, forty-four million, seven hundred twelve thousand, seven hundred seventy".