7000238688 has 24 divisors (see below), whose sum is σ = 18375626808. Its totient is φ = 2333412864.

The previous prime is 7000238677. The next prime is 7000238701. The reversal of 7000238688 is 8868320007.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×7000238688² = 98006683377943922688, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 36459481 + ... + 36459672.

It is an arithmetic number, because the mean of its divisors is an integer number (765651117).

Almost surely, 2^7000238688 is an apocalyptic number.

It is an amenable number.

7000238688 is an abundant number, since it is smaller than the sum of its proper divisors (11375388120).

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

7000238688 is a wasteful number, since it uses less digits than its factorization.

7000238688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72919166 (or 72919158 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 7000238688 is about 83667.4290748796. The cubic root of 7000238688 is about 1912.9529250833.

The spelling of 7000238688 in words is "seven billion, two hundred thirty-eight thousand, six hundred eighty-eight".