6429000722 has 8 divisors (see below), whose sum is σ = 9731973900. Its totient is φ = 3185009424.

The previous prime is 6429000713. The next prime is 6429000761. The reversal of 6429000722 is 2270009246.

It can be written as a sum of positive squares in 2 ways, for example, as 5059334641 + 1369666081 = 71129^2 + 37009^2 .

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

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, 14745197 + ... + 14745632.

Almost surely, 2^6429000722 is an apocalyptic number.

6429000722 is a deficient number, since it is larger than the sum of its proper divisors (3302973178).

6429000722 is a wasteful number, since it uses less digits than its factorization.

6429000722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29490940.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 6429000722 is about 80181.0496439152. The cubic root of 6429000722 is about 1859.4356712852.

Adding to 6429000722 its reverse (2270009246), we get a palindrome (8699009968).

The spelling of 6429000722 in words is "six billion, four hundred twenty-nine million, seven hundred twenty-two", and thus it is an aban number.