722524034 has 8 divisors (see below), whose sum is σ = 1093377420. Its totient is φ = 358064896.

The previous prime is 722524031. The next prime is 722524057. The reversal of 722524034 is 430425227.

It can be written as a sum of positive squares in 2 ways, for example, as 533379025 + 189145009 = 23095^2 + 13753^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 722523988 and 722524006.

It is not an unprimeable number, because it can be changed into a prime (722524031) 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 3 ways as a sum of consecutive naturals, for example, 1598279 + ... + 1598730.

Almost surely, 2^722524034 is an apocalyptic number.

722524034 is a deficient number, since it is larger than the sum of its proper divisors (370853386).

722524034 is a wasteful number, since it uses less digits than its factorization.

722524034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197124.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 722524034 is about 26879.8071793679. The cubic root of 722524034 is about 897.3270628378.

The spelling of 722524034 in words is "seven hundred twenty-two million, five hundred twenty-four thousand, thirty-four".