8008730 has 8 divisors (see below), whose sum is σ = 14415732. Its totient is φ = 3203488.

The previous prime is 8008703. The next prime is 8008733. The reversal of 8008730 is 378008.

It can be written as a sum of positive squares in 2 ways, for example, as 6599761 + 1408969 = 2569^2 + 1187^2 .

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8008730.

It is not an unprimeable number, because it can be changed into a prime (8008733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400427 + ... + 400446.

Almost surely, 2^8008730 is an apocalyptic number.

8008730 is a deficient number, since it is larger than the sum of its proper divisors (6407002).

8008730 is a wasteful number, since it uses less digits than its factorization.

8008730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800880.

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

The square root of 8008730 is about 2829.9699645049. The cubic root of 8008730 is about 200.0727235532.

The spelling of 8008730 in words is "eight million, eight thousand, seven hundred thirty".