793425721 has 8 divisors (see below), whose sum is σ = 866841984. Its totient is φ = 720223920.

The previous prime is 793425707. The next prime is 793425767. The reversal of 793425721 is 127524397.

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

It is a cyclic number.

It is not a de Polignac number, because 793425721 - 2¹⁵ = 793392953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (793425791) 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, 45825 + ... + 60718.

It is an arithmetic number, because the mean of its divisors is an integer number (108355248).

Almost surely, 2^793425721 is an apocalyptic number.

It is an amenable number.

793425721 is a deficient number, since it is larger than the sum of its proper divisors (73416263).

793425721 is a wasteful number, since it uses less digits than its factorization.

793425721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107231.

The product of its digits is 105840, while the sum is 40.

The square root of 793425721 is about 28167.8135644214. The cubic root of 793425721 is about 925.7678439545.

The spelling of 793425721 in words is "seven hundred ninety-three million, four hundred twenty-five thousand, seven hundred twenty-one".