7087139030 has 8 divisors (see below), whose sum is σ = 12756850272. Its totient is φ = 2834855608.

The previous prime is 7087139021. The next prime is 7087139053. The reversal of 7087139030 is 309317807.

It is a happy number.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 354356942 + ... + 354356961.

It is an arithmetic number, because the mean of its divisors is an integer number (1594606284).

Almost surely, 2^7087139030 is an apocalyptic number.

7087139030 is a deficient number, since it is larger than the sum of its proper divisors (5669711242).

7087139030 is a wasteful number, since it uses less digits than its factorization.

7087139030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708713910.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 7087139030 is about 84185.1473242163. The cubic root of 7087139030 is about 1920.8361366517.

It can be divided in two parts, 70871 and 39030, that added together give a palindrome (109901).

The spelling of 7087139030 in words is "seven billion, eighty-seven million, one hundred thirty-nine thousand, thirty".