7075390368 has 48 divisors (see below), whose sum is σ = 18589326336. Its totient is φ = 2356377600.

The previous prime is 7075390349. The next prime is 7075390381. The reversal of 7075390368 is 8630935707.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×7075390368² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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, 78480 + ... + 142512.

It is an arithmetic number, because the mean of its divisors is an integer number (387277632).

Almost surely, 2^7075390368 is an apocalyptic number.

It is an amenable number.

7075390368 is an abundant number, since it is smaller than the sum of its proper divisors (11513935968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7075390368 is a wasteful number, since it uses less digits than its factorization.

7075390368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65197 (or 65189 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 7075390368 is about 84115.3396711920. The cubic root of 7075390368 is about 1919.7741314160.

The spelling of 7075390368 in words is "seven billion, seventy-five million, three hundred ninety thousand, three hundred sixty-eight".