722341342 has 8 divisors (see below), whose sum is σ = 1083902976. Its totient is φ = 361040352.

The previous prime is 722341337. The next prime is 722341349. The reversal of 722341342 is 243143227.

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

It is a self number, because there is not a number n which added to its sum of digits gives 722341342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722341349) 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, 58078 + ... + 69409.

It is an arithmetic number, because the mean of its divisors is an integer number (135487872).

Almost surely, 2^722341342 is an apocalyptic number.

722341342 is a deficient number, since it is larger than the sum of its proper divisors (361561634).

722341342 is a wasteful number, since it uses less digits than its factorization.

722341342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130322.

The product of its digits is 8064, while the sum is 28.

The square root of 722341342 is about 26876.4086514549. The cubic root of 722341342 is about 897.2514260021.

Adding to 722341342 its reverse (243143227), we get a palindrome (965484569).

The spelling of 722341342 in words is "seven hundred twenty-two million, three hundred forty-one thousand, three hundred forty-two".