722337362 has 4 divisors (see below), whose sum is σ = 1083506046. Its totient is φ = 361168680.

The previous prime is 722337353. The next prime is 722337367. The reversal of 722337362 is 263733227.

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

It can be written as a sum of positive squares in only one way, i.e., 645617281 + 76720081 = 25409^2 + 8759^2 .

It is a super-2 number, since 2×722337362² = 1043542529082238088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (722337367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180584339 + ... + 180584342.

Almost surely, 2^722337362 is an apocalyptic number.

722337362 is a deficient number, since it is larger than the sum of its proper divisors (361168684).

722337362 is a wasteful number, since it uses less digits than its factorization.

722337362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361168683.

The product of its digits is 63504, while the sum is 35.

The square root of 722337362 is about 26876.3346087222. The cubic root of 722337362 is about 897.2497780891.

The spelling of 722337362 in words is "seven hundred twenty-two million, three hundred thirty-seven thousand, three hundred sixty-two".