794732436 has 18 divisors (see below), whose sum is σ = 2008907082. Its totient is φ = 264910800.

The previous prime is 794732429. The next prime is 794732441. The reversal of 794732436 is 634237497.

It can be written as a sum of positive squares in only one way, i.e., 720600336 + 74132100 = 26844^2 + 8610^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 794732391 and 794732400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11037915 + ... + 11037986.

It is an arithmetic number, because the mean of its divisors is an integer number (111605949).

Almost surely, 2^794732436 is an apocalyptic number.

It is an amenable number.

794732436 is an abundant number, since it is smaller than the sum of its proper divisors (1214174646).

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

794732436 is a wasteful number, since it uses less digits than its factorization.

794732436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22075911 (or 22075906 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 794732436 is about 28190.9992018729. Note that the first 3 decimals coincide. The cubic root of 794732436 is about 926.2757895205.

Adding to 794732436 its sum of digits (45), we get a square (794732481 = 28191²).

The spelling of 794732436 in words is "seven hundred ninety-four million, seven hundred thirty-two thousand, four hundred thirty-six".