7063172740 has 24 divisors (see below), whose sum is σ = 15973637400. Its totient is φ = 2607940608.

The previous prime is 7063172713. The next prime is 7063172771. The reversal of 7063172740 is 472713607.

It can be written as a sum of positive squares in 4 ways, for example, as 52794756 + 7010377984 = 7266^2 + 83728^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7063172740.

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, 13582765 + ... + 13583284.

It is an arithmetic number, because the mean of its divisors is an integer number (665568225).

Almost surely, 2^7063172740 is an apocalyptic number.

It is an amenable number.

7063172740 is an abundant number, since it is smaller than the sum of its proper divisors (8910464660).

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

7063172740 is a wasteful number, since it uses less digits than its factorization.

7063172740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27166071 (or 27166069 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 7063172740 is about 84042.6840361492. The cubic root of 7063172740 is about 1918.6684868978.

The spelling of 7063172740 in words is "seven billion, sixty-three million, one hundred seventy-two thousand, seven hundred forty".