6947055801 has 77 divisors (see below), whose sum is σ = 12157264261. Its totient is φ = 3969746172.

The previous prime is 6947055799. The next prime is 6947055803. The reversal of 6947055801 is 1085507496.

The square root of 6947055801 is 83349.

It is a perfect power (a square), and thus also a powerful number.

6947055801 is a `hidden beast` number, since 6 + 94 + 7 + 0 + 558 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (6947055799) and next prime (6947055803).

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=1323.

It is not a de Polignac number, because 6947055801 - 2¹ = 6947055799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6947055803) by changing a digit.

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 76 ways as a sum of consecutive naturals, for example, 992436540 + ... + 992436546.

Almost surely, 2^6947055801 is an apocalyptic number.

6947055801 is the 83349-th square number.

6947055801 is the 41675-th centered octagonal number.

It is an amenable number.

6947055801 is a deficient number, since it is larger than the sum of its proper divisors (5210208460).

6947055801 is an frugal number, since it uses more digits than its factorization.

6947055801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The cubic root of 6947055801 is about 1908.0961815167.

The spelling of 6947055801 in words is "six billion, nine hundred forty-seven million, fifty-five thousand, eight hundred one".