4394676026 has 12 divisors (see below), whose sum is σ = 7099638126. Its totient is φ = 2028156000.

The previous prime is 4394676017. The next prime is 4394676029. The reversal of 4394676026 is 6206764934.

It can be written as a sum of positive squares in 3 ways, for example, as 406627225 + 3988048801 = 20165^2 + 63151^2 .

It is not an unprimeable number, because it can be changed into a prime (4394676029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331526 + ... + 344526.

Almost surely, 2^4394676026 is an apocalyptic number.

4394676026 is a deficient number, since it is larger than the sum of its proper divisors (2704962100).

4394676026 is an frugal number, since it uses more digits than its factorization.

4394676026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26017 (or 13016 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 47.

The square root of 4394676026 is about 66292.3526962198. The cubic root of 4394676026 is about 1637.9813585232.

The spelling of 4394676026 in words is "four billion, three hundred ninety-four million, six hundred seventy-six thousand, twenty-six".