794032821 has 32 divisors (see below), whose sum is σ = 1253301120. Its totient is φ = 495113472.

The previous prime is 794032817. The next prime is 794032823. The reversal of 794032821 is 128230497.

It is not a de Polignac number, because 794032821 - 2² = 794032817 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794032823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69511 + ... + 80123.

It is an arithmetic number, because the mean of its divisors is an integer number (39165660).

Almost surely, 2^794032821 is an apocalyptic number.

It is an amenable number.

794032821 is a deficient number, since it is larger than the sum of its proper divisors (459268299).

794032821 is a wasteful number, since it uses less digits than its factorization.

794032821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10802 (or 10796 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 794032821 is about 28178.5879880451. The cubic root of 794032821 is about 926.0039048547.

The spelling of 794032821 in words is "seven hundred ninety-four million, thirty-two thousand, eight hundred twenty-one".