6972363865 has 16 divisors (see below), whose sum is σ = 8735465088. Its totient is φ = 5332408576.

The previous prime is 6972363851. The next prime is 6972363883. The reversal of 6972363865 is 5683632796.

It is a cyclic number.

It is not a de Polignac number, because 6972363865 - 2⁷ = 6972363737 is a prime.

It is a super-2 number, since 2×6972363865² = 97227715731915476450, which contains 22 as substring.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 203409 + ... + 235201.

It is an arithmetic number, because the mean of its divisors is an integer number (545966568).

Almost surely, 2^6972363865 is an apocalyptic number.

It is an amenable number.

6972363865 is a deficient number, since it is larger than the sum of its proper divisors (1763101223).

6972363865 is a wasteful number, since it uses less digits than its factorization.

6972363865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33728.

The product of its digits is 9797760, while the sum is 55.

The square root of 6972363865 is about 83500.6818235636. The cubic root of 6972363865 is about 1910.4104327991.

The spelling of 6972363865 in words is "six billion, nine hundred seventy-two million, three hundred sixty-three thousand, eight hundred sixty-five".