722370951 has 6 divisors (see below), whose sum is σ = 1043424720. Its totient is φ = 481580628.

The previous prime is 722370941. The next prime is 722370983. The reversal of 722370951 is 159073227.

It is not a de Polignac number, because 722370951 - 2¹⁰ = 722369927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722370941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40131711 + ... + 40131728.

It is an arithmetic number, because the mean of its divisors is an integer number (173904120).

Almost surely, 2^722370951 is an apocalyptic number.

722370951 is a deficient number, since it is larger than the sum of its proper divisors (321053769).

722370951 is a wasteful number, since it uses less digits than its factorization.

722370951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80263445 (or 80263442 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 722370951 is about 26876.9594820545. The cubic root of 722370951 is about 897.2636853745.

The spelling of 722370951 in words is "seven hundred twenty-two million, three hundred seventy thousand, nine hundred fifty-one".