722962301 has 4 divisors (see below), whose sum is σ = 734814204. Its totient is φ = 711110400.

The previous prime is 722962297. The next prime is 722962309. The reversal of 722962301 is 103269227.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116079076 + 606883225 = 10774^2 + 24635^2 .

It is a cyclic number.

It is not a de Polignac number, because 722962301 - 2² = 722962297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722962309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5925860 + ... + 5925981.

It is an arithmetic number, because the mean of its divisors is an integer number (183703551).

Almost surely, 2^722962301 is an apocalyptic number.

It is an amenable number.

722962301 is a deficient number, since it is larger than the sum of its proper divisors (11851903).

722962301 is a wasteful number, since it uses less digits than its factorization.

722962301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11851902.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 722962301 is about 26887.9582899111. The cubic root of 722962301 is about 897.5084590415.

The spelling of 722962301 in words is "seven hundred twenty-two million, nine hundred sixty-two thousand, three hundred one".