730008008 has 16 divisors (see below), whose sum is σ = 1394591580. Its totient is φ = 358116928.

The previous prime is 730008001. The next prime is 730008011. The reversal of 730008008 is 800800037.

It can be written as a sum of positive squares in 2 ways, for example, as 683195044 + 46812964 = 26138^2 + 6842^2 .

It is not an unprimeable number, because it can be changed into a prime (730008001) 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, 860435 + ... + 861282.

Almost surely, 2^730008008 is an apocalyptic number.

It is an amenable number.

730008008 is a deficient number, since it is larger than the sum of its proper divisors (664583572).

730008008 is a wasteful number, since it uses less digits than its factorization.

730008008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721776 (or 1721772 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 730008008 is about 27018.6603664949. The cubic root of 730008008 is about 900.4146270603.

The spelling of 730008008 in words is "seven hundred thirty million, eight thousand, eight".