794266126 has 4 divisors (see below), whose sum is σ = 1191399192. Its totient is φ = 397133062.

The previous prime is 794266021. The next prime is 794266127. The reversal of 794266126 is 621662497.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 621662497 = 269 ⋅2311013.

It is a super-2 number, since 2×794266126² = 1261717357822095752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794266127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198566530 + ... + 198566533.

It is an arithmetic number, because the mean of its divisors is an integer number (297849798).

Almost surely, 2^794266126 is an apocalyptic number.

794266126 is a deficient number, since it is larger than the sum of its proper divisors (397133066).

794266126 is a wasteful number, since it uses less digits than its factorization.

794266126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397133065.

The product of its digits is 217728, while the sum is 43.

The square root of 794266126 is about 28182.7274407570. The cubic root of 794266126 is about 926.0945896810.

The spelling of 794266126 in words is "seven hundred ninety-four million, two hundred sixty-six thousand, one hundred twenty-six".