7390008899 has 8 divisors (see below), whose sum is σ = 9095395680. Its totient is φ = 5847039936.

The previous prime is 7390008889. The next prime is 7390008931. The reversal of 7390008899 is 9988000937.

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

It is a cyclic number.

It is not a de Polignac number, because 7390008899 - 2⁴ = 7390008883 is a prime.

It is a super-2 number, since 2×7390008899² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7390008899.

It is not an unprimeable number, because it can be changed into a prime (7390008869) 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 in 7 ways as a sum of consecutive naturals, for example, 40604354 + ... + 40604535.

It is an arithmetic number, because the mean of its divisors is an integer number (1136924460).

Almost surely, 2^7390008899 is an apocalyptic number.

7390008899 is a deficient number, since it is larger than the sum of its proper divisors (1705386781).

7390008899 is a wasteful number, since it uses less digits than its factorization.

7390008899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81208909.

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 7390008899 is about 85965.1609607055. The cubic root of 7390008899 is about 1947.8177559137.

The spelling of 7390008899 in words is "seven billion, three hundred ninety million, eight thousand, eight hundred ninety-nine".