722413352 has 16 divisors (see below), whose sum is σ = 1354872660. Its totient is φ = 361113984.

The previous prime is 722413339. The next prime is 722413369. The reversal of 722413352 is 253314227.

It can be written as a sum of positive squares in 2 ways, for example, as 720707716 + 1705636 = 26846^2 + 1306^2 .

It is a super-2 number, since 2×722413352² = 1043762102295751808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30548 + ... + 48764.

Almost surely, 2^722413352 is an apocalyptic number.

It is an amenable number.

722413352 is a deficient number, since it is larger than the sum of its proper divisors (632459308).

722413352 is a wasteful number, since it uses less digits than its factorization.

722413352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23180 (or 23176 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 722413352 is about 26877.7482687817. The cubic root of 722413352 is about 897.2812405900.

Adding to 722413352 its reverse (253314227), we get a palindrome (975727579).

The spelling of 722413352 in words is "seven hundred twenty-two million, four hundred thirteen thousand, three hundred fifty-two".