794427636 has 24 divisors (see below), whose sum is σ = 1934259264. Its totient is φ = 253295680.

The previous prime is 794427619. The next prime is 794427649. The reversal of 794427636 is 636724497.

It is a super-2 number, since 2×794427636² = 1262230537681096992, which contains 22 as substring.

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, 1438905 + ... + 1439456.

It is an arithmetic number, because the mean of its divisors is an integer number (80594136).

Almost surely, 2^794427636 is an apocalyptic number.

It is an amenable number.

794427636 is an abundant number, since it is smaller than the sum of its proper divisors (1139831628).

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

794427636 is a wasteful number, since it uses less digits than its factorization.

794427636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878391 (or 2878389 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 48.

The square root of 794427636 is about 28185.5927026557. The cubic root of 794427636 is about 926.1573576438.

It can be divided in two parts, 79442 and 7636, that added together give a palindrome (87078).

The spelling of 794427636 in words is "seven hundred ninety-four million, four hundred twenty-seven thousand, six hundred thirty-six".