794215121 has 8 divisors (see below), whose sum is σ = 907845120. Its totient is φ = 680627808.

The previous prime is 794215111. The next prime is 794215151. The reversal of 794215121 is 121512497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 794215121 - 2¹⁴ = 794198737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (794215111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64925 + ... + 76181.

It is an arithmetic number, because the mean of its divisors is an integer number (113480640).

Almost surely, 2^794215121 is an apocalyptic number.

It is an amenable number.

794215121 is a deficient number, since it is larger than the sum of its proper divisors (113629999).

794215121 is a wasteful number, since it uses less digits than its factorization.

794215121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21343.

The product of its digits is 5040, while the sum is 32.

The square root of 794215121 is about 28181.8225280055. The cubic root of 794215121 is about 926.0747657353.

The spelling of 794215121 in words is "seven hundred ninety-four million, two hundred fifteen thousand, one hundred twenty-one".