7066935238 has 16 divisors (see below), whose sum is σ = 11962838160. Its totient is φ = 3101476000.

The previous prime is 7066935223. The next prime is 7066935247. The reversal of 7066935238 is 8325396607.

It is a happy number.

It is a super-2 number, since 2×7066935238² = 99883147316172233288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7066935191 and 7066935200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5537713 + ... + 5538988.

It is an arithmetic number, because the mean of its divisors is an integer number (747677385).

Almost surely, 2^7066935238 is an apocalyptic number.

7066935238 is a deficient number, since it is larger than the sum of its proper divisors (4895902922).

7066935238 is a wasteful number, since it uses less digits than its factorization.

7066935238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11076743.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 7066935238 is about 84065.0655028592. The cubic root of 7066935238 is about 1919.0091130893.

The spelling of 7066935238 in words is "seven billion, sixty-six million, nine hundred thirty-five thousand, two hundred thirty-eight".