6712470981 has 12 divisors (see below), whose sum is σ = 9697787008. Its totient is φ = 4474059624.

The previous prime is 6712470943. The next prime is 6712471001. The reversal of 6712470981 is 1890742176.

It is a happy number.

It is not a de Polignac number, because 6712470981 - 2⁹ = 6712470469 is a prime.

It is a super-2 number, since 2×6712470981² = 90114533341534204722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6712470931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29035 + ... + 119448.

Almost surely, 2^6712470981 is an apocalyptic number.

It is an amenable number.

6712470981 is a deficient number, since it is larger than the sum of its proper divisors (2985316027).

6712470981 is a wasteful number, since it uses less digits than its factorization.

6712470981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153512 (or 153509 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 6712470981 is about 81929.6709440481. The cubic root of 6712470981 is about 1886.3725746436.

The spelling of 6712470981 in words is "six billion, seven hundred twelve million, four hundred seventy thousand, nine hundred eighty-one".